OS/2 Frequently Asked Questions List: User's Edition
Release 2.0a; May 8, 1992
Compiled by Timothy F. Sipples

For changes/suggestions/additions please mail sip1@ellis.uchicago.edu.  
This List may be freely distributed.  Mention of a product does not 
constitute an endorsement.  Answers to questions closer to the bottom of 
the List may rely on information given in prior answers.  Customers 
outside the U.S. should not necessarily rely on 800 telephone numbers, 
part numbers, or upgrade policies contained in this List.  Electronic 
mail addresses are in Internet form; use addressing appropriate to your 
mail system.

Release Notes:  The Programmer's Edition of the FAQ List is coming; mail 
bjaspan@mit.edu with your contributions.

Questions Addressed in this Release:

(1)	What is OS/2?
(2)	What are the differences between versions?
(3)	What is Extended Services/2?
(4)	How good is OS/2 2.0's DOS and Windows compatibility?
(5)	Where can I buy OS/2?
(6)	How much does OS/2 2.0 cost?
(7)	What hardware do I need to run IBM OS/2 2.0?  Do I need a PS/2?
(8)	What applications are available for OS/2?
(9)	Where can I obtain OS/2 shareware and freeware?
(10)	I am having trouble installing OS/2 2.0.  What should I do?
(11)	Will OS/2 2.0 work with my SuperVGA adapter?
(12)	Will OS/2 2.0 work with my printer?
(13)	How do I access HPFS partitions on my hard drive without booting
	from the hard drive?  I'm getting error messages now -- how do I 
	"repair" my hard disk?
(14)	I can't install OS/2 from Drive B.  What's wrong?
(15)	Is there a Norton Utilities for OS/2?
(16)	Sometimes OS/2 2.0 will freeze when I run an application?  What do
	I do?
(17)	How can I get answers to my OS/2 questions?
(18)	Why should I use HPFS?  What does it offer me?  Does it work with
	DOS?
(19)	I'm a Unix wizard.  How do I make OS/2 resemble Unix?
(20)	I prefer Windows.  How do I make OS/2 2.0 resemble Windows (or
	OS/2 1.3)?
(21)	I would like to set up an OS/2 BBS.  What is available?
(22)	Can I use COM3 and COM4 in OS/2 2.0?
(23)	How do I start a background process from the OS/2 command line?
(24)	What are CSDs, how do I tell which I have, and where do I get
	them?
(25)	How do I add new Adobe Type Manager typefaces?
(26)	How do I tweak OS/2 2.0 for maximum performance?
(27)	What networking products are available for OS/2 2.0?
(28)	Should I worry about viruses when running OS/2 2.0?
(29)	Are there any clever tricks that apply to OS/2 2.0?

----------------------------------------------------------------------

(1)	What is OS/2?

OS/2 is an advanced operating system for PCs and PS/2s with an 80286 
processor or better.  It was codeveloped by Microsoft and IBM and 
envisioned as the successor to DOS.

It was designed from the ground up with preemptive multitasking and 
multithreading in mind.  It also protects applications from one another 
(a single misbehaved program will not typically disrupt the entire 
system), supports multimegabytes of physical RAM, and supplies virtual 
memory to applications as requested, breaking DOS's 640K barrier.

As shipped, it does not support multiuser operation, although third 
parties have grafted multiuser capabilities onto the base operating 
system.  Remote-OS (The Software Lifeline, 407-994-4466), OS2YOU 
(shareware; see Question 9), Citrix (Citrix Systems, 305-755-0559), and 
PolyMod2 (MemSoft) are four such products.

------------------------------

(2)	What are the differences between versions?

IBM OS/2 Version 2.0 (CSD Level 02000, see Question 24) is now widely 
available in retail release.  Version 2.0 will run only on machines with 
an 80386SX processor or better.  IBM is (now) developing OS/2 (and its 
Intel and non-Intel-based successors) independently but is involving 
third party PC manufacturers in its testing.  Improvements include the 
ability to preemptively multitask DOS, Windows 2.x, and Windows 3.0 
(real and standard mode) applications (without purchasing any of these 
environments) in separate, robust, protected sessions; an object-
oriented Workplace Shell (WPS); a multiple operating system boot 
mechanism; new 32-bit programming interfaces; support for more than 16 
MB of physical RAM; and more third party device drivers.  It also 
provides EMS 3.2/4.0 and XMS 2.0/DPMI 0.9 (expanded and extended memory) 
services to DOS and Windows applications.  OS/2 1.x applications, 
unmodified, still run under OS/2 2.0.

IBM OS/2 Version 1.3 is the last release of OS/2 to operate on PCs with 
80286 CPUs.  This version introduced built-in Adobe Type Manager (ATM), 
providing scalable typefaces for screen and printer, and reduced memory 
requirements.  Procedures Language/2 (a.k.a. REXX), a powerful batch-
oriented programming language, became a part of Standard Edition with 
this release.  (A few OEMs are shipping Microsoft OS/2 Version 1.3, but 
Microsoft has all but abandoned OS/2 development.)

OS/2 Version 1.2 was the first to incorporate the High Performance File 
System (HPFS, which supports long file names).  With this release IBM 
OS/2 added a dual boot mechanism and IBM Extended Edition introduced 
REXX.

OS/2 Version 1.1 was the first to include the Presentation Manager (PM) 
GUI/API, now an integral part of the operating system.  Microsoft OEM 
versions added a dual boot mechanism with this release.

OS/2 Version 1.0, introduced in 1987, was the first release of OS/2.  
Task switching was accomplished through a character-based shell and 
limited DOS compatibility was provided.

------------------------------

(3)	What is Extended Services/2?

Prior to Version 2.0, IBM offered two separate packages with each 
release of OS/2: Standard Edition and Extended Edition.  Extended 
Edition included extra, bundled software products: the Communications 
Manager (for communication with IBM mainframes, minicomputers, and other 
hosts), Database Manager (a full, network aware, relational database), 
and LAN Requester.

IBM has now unbundled the Extended Edition features, dropped LAN 
Requester from the package (now available separately, with IBM's LAN 
Server product), updated it for OS/2 2.0, and renamed it Extended 
Services/2 1.0.  ES/2, by itself, no longer includes the base operating 
system as Extended Edition once did.

This new arrangement makes it easier to update the base operating system 
with CSDs (see Question 24).  And now ES/2 1.0 will run under OS/2 1.3 
Standard Edition as well as OS/2 2.0.  Also, ES/2 1.0, like OS/2 2.0 
itself, is designed to operate on both IBM and non-IBM systems (see 
Question 7).

------------------------------

(4)	How good is OS/2 2.0's DOS and Windows compatibility?

OS/2 1.x justifiably earned a reputation for poor DOS compatibility.  
Since it was designed for the 80286, it could not run more than one DOS 
application at a time.

The situation has changed dramatically with OS/2 2.0.  Version 2.0 
preemptively multitasks DOS and Windows (real and standard mode) 
applications in separate, protected sessions, without purchasing either 
environment.

OS/2 2.0 provides a complete DOS emulation equivalent to DOS 5.0.  The 
operating system can provide each DOS application with up to 32 MB of 
EMS 4.0 (expanded memory), 16 MB of XMS 2.0 (extended memory), and/or 
512 MB of DPMI 0.9 (DOS Protected Mode Interface extended memory), all 
from its pool of physical and/or virtual memory (meaning you do not have 
to have as much RAM in your system as your applications request).  These 
limits are in addition to the up to 730K free conventional memory 
supplied to each DOS application, even after mouse and network drivers 
are loaded.  As in DOS 5.0, DOS code and device drivers may be loaded 
into high memory.  A 386 memory manager like QEMM or 386Max is not 
needed -- these features are provided by OS/2 2.0 directly.

The DOS emulation allows customization of device driver sets -- each DOS 
application shares a systemwide CONFIG.SYS and the equivalent of its own 
CONFIG.SYS.  Also, there is a systemwide AUTOEXEC.BAT file; batch 
commands particular to each DOS application can be invoked using 
separate, application-specific batch files.  And many DOS Settings are 
provided to fine tune each DOS/Windows application's behavior (e.g. 
IDLE_SENSITIVITY, VIDEO_RETRACE_EMULATION, etc).  The most popular 
DOS/Windows applications on your hard disk will be migrated 
automatically when you install OS/2 2.0.

In addition, OS/2 2.0 will boot one or more specific versions of DOS in 
separate sessions, to assist in running particularly difficult 
applications.  So, for example, it is possible to multitask DOS 3.3, DOS 
4.0, DOS 5.0, emulated DOS, and Desqview running atop DOS, all in 
separate sessions, either windowed or full screen, all with the same 
and/or separate device drivers, TSRs, environment variables, etc.  These 
boot images may be stored on a hard disk.  (Under OS/2 2.0, the commands 
VMBOOT, VMDISK, and the Installation Guide will assist in booting real 
versions of DOS.)

Standard graphics modes (generally up to the resolution of the desktop; 
see Question 11) are supported in DOS windows, as are selectable text 
mode fonts.  Cut/paste to/from windowed DOS applications is supported 
(to/from other DOS, OS/2, and Windows applications), including graphics 
cut/paste.  Theoretically, OS/2 2.0 will run up to 240 simultaneous 
DOS/Windows sessions; the practical maximum depends on system resources.  
OS/2 2.0 will provide math coprocessor emulation for DOS/Windows 
programs if a math coprocessor is not present or if the 386 CPU's step 
level is below D0.  (Check your 80386's step level using the utility 
386Step, available from shareware/freeware sources; see Question 9.  Run 
it under native DOS, i.e. not while running OS/2 2.0.)

OS/2 2.0 will, in fact, run virtually all DOS applications in existence, 
including notorious ones such as Microsoft Flight Simulator, Wing 
Commander, Maple (latest version), MatLab (latest version), and others.  
Those that do not run generally fall into the following categories:

(a)  Programs that use Virtual Control Program Interface (VCPI) memory 
extenders or other extenders which require direct access to the 80386 
control registers.  Since such applications are also all but 
incompatible with Windows, most vendors have program updates for DPMI 
compatibility, which OS/2 2.0 does support;

(b)  Applications which attempt to directly address the physical sectors 
of an OS/2 managed nonremoveable hard disk drive.  Such programs include 
UnErase in Norton Utilities, for example.  Fortunately OS/2 2.0 has a 
built-in UnDelete feature which is more robust than Norton's approach.  
(Consult the online Command Reference for information on how to enable 
UNDELETE);

(c)  Timing sensitive DOS applications.  Certain DOS programs that 
generate digitized sound through the PC's internal speaker may have 
distorted sound.  High speed, real time data collection may be 
compromised.  These problems can often be minimized or even eliminated 
using OS/2 2.0's DOS Settings.

(d)  DOS programming debuggers.  DOS applications running under OS/2 2.0 
are not permitted to access the debug registers DR0-DR7 from a DOS 
session.  Also, DOS debuggers will not be able to set hardware 
breakpoints, and all read/write operations to debug registers in virtual 
8086 mode will be ignored.

Generally DOS backup programs will work under OS/2 2.0, but they may not 
capture some of the OS/2 data (especially extended attributes) on the 
hard disk without the assistance of a utility such as EABK10 (available 
from shareware/freeware sources; see Question 9).  OS/2 backup tools are 
available, notably IBM's PMTape, Sytos Plus (Sytron, 508-898-0100), 
EZTape (Irwin, 313-930-9000), DMS/IM (Sterling, 916-635-5535), FileSafe 
(Mountain, 408-438-2665), KeepTrack Plus (Finot, 800-748-6480), 
MaynStream (Maynard, 407-263-3500), and a port of GNUtar.  DOS-based 
disk caching software is not required since OS/2 includes a built-in, 
highly configurable, more efficient disk cache.

DOS programs running under OS/2 2.0 are extremely fast.  A single DOS 
application (no other applications open) running full screen under OS/2 
2.0 typically achieves 95-97% of the performance it would have under 
native DOS.  If the DOS application performs any disk I/O it can 
actually operate faster than it would if running under native DOS.  It 
is not unheard of for disk intensive DOS applications to run twice or 
even three times as fast under OS/2 2.0.

If pure DOS is absolutely required, OS/2 2.0 includes a utility called 
the Boot Manager.  The Boot Manager can provide a menu listing all the 
operating systems available on the system and will allow selection of 
any one at startup, with a default after timeout.  The OS/2 1.x DualBoot 
method is still available as well.  Consult the OS/2 2.0 Installation 
Guide for instructions on how to configure your system to use Boot 
Manager or DualBoot.  Note that OS/2 2.0 need not be installed on Drive 
C -- it can reside on other volumes.

Compatibility with Windows, a popular DOS extender, is provided by Win-
OS/2, an environment based on Microsoft's Windows source code.  It runs 
Windows 2.x and 3.0 real mode and standard mode applications under OS/2 
2.0, either on a full screen Windows desktop (with the familiar Program 
Manager and one or more Windows applications) or "seamlessly," alongside 
OS/2 applications on the WPS desktop.  "Seamless" operation is available 
in VGA and XGA resolutions with OS/2 2.0 as it ships; see Question 11 
for information on third party drivers.

CVTICO, a popular utility available from shareware/freeware sources (see 
Question 9), will convert Windows icons for use by the OS/2 Icon Editor 
and/or OS/2-specific programs.  (No conversion is necessary if the icons 
are to be used with Windows programs running under OS/2 2.0.)

OS/2 2.0 directly provides Windows enhanced mode features save one: 
services included in WINMEM32.DLL.  Windows applications which utilize 
this DLL (e.g. Mathematica 2.0, Omnipage Professional 1.0) will not run 
under OS/2 2.0.  Fortunately the number of WINMEM32 applications is few, 
and apparently the vendors of such applications will be shipping OS/2 
2.0 compatible updates.

Windows applications are well integrated into the overall OS/2 WPS 
environment with DDE and Clipboard hooks, and OLE 1.0 is supported among 
Windows applications.  Adobe Type Manager for Win-OS/2 comes with OS/2 
2.0 (see Question 25).  Windows screen (for a full screen desktop) and 
printer device drivers will work under Win-OS/2.  Such notorious Windows 
applications as Word for Windows, Norton Desktop (save portions 
described above), Toolbook, and screen savers such as After Dark work 
fine under Win-OS/2.  Even the Windows Multimedia Extensions (and 
programs which utilize them) operate under Win-OS/2.

Win-OS/2 departs from Microsoft Windows in that it allows more than one 
Windows desktop and can preemptively (rather than cooperatively) 
multitask Windows applications in separate, robust, protected sessions.  
Also, while the enhancements incorporated into Windows 3.1 are 
functionally incorporated into Win-OS/2, Win-OS/2 is not technically 
Windows 3.1 compatible.  IBM has demonstrated 3.1-level Win-OS/2, and it 
is widely rumored that a free 3.1-level update will be available this 
summer.  Aside from the Windows 3.1 applets there are no Windows 3.1-
specific applications available.  (Win-OS/2 will run the Windows 3.0 
applets, but it does not include them.  Instead, a vast assortment of 
true OS/2 2.0 applets are provided, including a spreadsheet, database 
program, asynchronous communications program, time planning/scheduling 
applets, a true programmer's editor, the System Editor, an icon editor, 
games, and much more.)

------------------------------

(5)	Where can I buy OS/2?

Microsoft versions of OS/2 1.x are available only through OEMs (e.g. 
Compaq, Dell) or by purchasing Microsoft's LAN Manager 2.1 or SQL Server 
products.  Microsoft has all but ceased OS/2 development, working 
instead on Windows and the future, high-end NT (formerly OS/2 3.0).

IBM OS/2 Version 2.0 is available from most software dealers (including 
Elek-Tek, 708-677-7660; and Corporate Software, 800-677-4000) and 
directly from IBM (800-3-IBM-OS2, 800-465-1234 in Canada).  In the U.K. 
call the OS/2 User Group (0285-655888) to order.  OS/2 2.0 on 3.5 inch 
diskettes is part no. 84F7586.  For 5.25 inch diskettes, 10G2991.  Media 
are high density.  For compact disc, 10G2992.  IBM OS/2 Version 1.3 is 
still available and may be ordered through many IBM dealers.

IBM is trying to make OS/2 2.0 available everywhere DOS is purchased.  
If your dealer does not stock OS/2 2.0, call IBM's order line and 
mention the name of your dealer when you place your order.  IBM also has 
plans to bundle OS/2 2.0 with new PS/1, PS/2, and non-IBM systems.

------------------------------

(6)	How much does OS/2 2.0 cost?

IBM OS/2 2.0 retails for $195.  However, in the U.S. introductory 
pricing is available through July 31, 1992, by calling IBM's order line 
(800-3-IBM-OS2).  Upgrades are free from OS/2 1.x, $49 from any version 
of Windows, $99 from any version of DOS, and $139 without an upgrade.  
(An OS/2 1.x to 2.0 upgrade form, which you can print out and send in, 
is available from shareware/freeware sources; see Question 9.  Version 
1.x Extended Edition licensees receive a free upgrade to OS/2 2.0 with 
ES/2 1.0; Version 1.x LAN Server licensees receive LAN Server 2.0 at no 
charge.  All free OS/2 1.x to 2.0 upgrades are available until August 
24, 1992.)  Similar promotions are in effect in Canada and other 
countries.  Special pricing is available for multiple OS/2 licenses.  
Educational discounts are available but may not apply to the 
introductory prices.  (IBM's educational inquiries line in the U.S. is 
800-222-7257.)

------------------------------

(7)	What hardware do I need to run IBM OS/2 2.0?  Do I need a PS/2?

You need any PC compatible, PS/1, or PS/2 with at least an 80386SX CPU, 
4 MB (6 MB or more strongly recommended) of RAM (configured as 640K base 
plus the remainder as extended memory, with at least 3968K total RAM 
after system use), a 60 MB or larger hard disk (with 15-30 MB free), a 
supported video adapter (CGA, EGA, VGA, 8514/A, XGA, or third party 
driver) with appropriate display, and a high density 3.5 or 5.25 inch 
floppy drive for installation.  A mouse or other pointing device is 
strongly recommended.  Allow extra RAM and hard disk space for OS/2-
based networking, ES/2, and/or extra system loads (i.e. an extraordinary 
number of large applications running simultaneously).  When calculating 
hard disk space requirements, subtract space occupied by files already 
on the hard disk which are functionally included in OS/2 2.0 and may be 
deleted, e.g. DOS, a 386 memory manager, Windows, Adobe Type Manager 
with base typefaces, etc.

The WPS will not operate with the Monochrome Display Adapter or the 
Hercules Monochrome Graphics Adapter.  Usually the WPS will fail to work 
with monochrome EGA.  However, some EGA adapters (e.g. Paradise 
Monochrome EGA Card, ATI EGA Wonder) will emulate all color EGA modes on 
TTL monochrome monitors and, thus, will work with the WPS.

On (E)ISA bus machines, OS/2 specifically supports hard drive adapters 
which conform to the Western Digital chipset interface standard (i.e. 
nearly all MFM, RLL, IDE, and ESDI adapters) and Adaptec, Future Domain, 
and IBM SCSI adapters.  In addition, "generic" INT13 support is provided 
for all other hard disk adapters.  This "generic" support even embraces 
such devices as Iomega's Bernoulli and SyQuest's removeable media 
products.  CD-ROM support is included as well.  At present the OS/2 CD-
ROM driver does not work with all brands, but the DOS device drivers, 
when suitably configured and installed, will still provide CD-ROM 
services to DOS/Windows programs.  Printer and plotter support is 
discussed in Question 12.

Version 2.0 is explicitly supported on PC compatibles.  IBM is offering 
a money back compatibility guarantee in the U.S.  Should OS/2 2.0 fail 
to work on your compatible within the first 90 days of use, and should 
IBM be unable to fix the problem, your purchase price will be refunded.  
To date over 200 non-IBM models have been tested in IBM's own labs.

------------------------------

(8)	What applications are available for OS/2?

In addition to the thousands of applications available for DOS and 
Windows, there are a couple thousand OS/2-specific applications 
representing almost every category imaginable.

The DOS/Windows applications with 16-bit OS/2-specific counterparts 
include Lotus 1-2-3, Freelance, Microsoft Word, Excel, Multiplan, Aldus 
Pagemaker, Ventura Publisher, Corel Draw, WordPerfect, DisplayWrite, 
DeScribe, Micrografx Designer, AutoCAD, Oracle, RBase, SAS, SPSS, 
HyperAccess/5, DynaComm, Pro-YAM, Borland Sidekick, Paradox, Wingz, 
Brief, QEdit, 4DOS, and many others.  In some cases DOS and OS/2 
versions ship together (e.g. Microsoft Word 5.5, Lotus 1-2-3 3.0, 
Wingz).

OS/2 2.0 provides an attractive, 32-bit, Workplace Shell environment for 
new applications; many do not have DOS/Windows predecessors.  This new 
class of 32-bit applications will include Lotus 1-2-3, Freelance, 
cc:Mail, Notes, AmiPro, WordPerfect 6.0, N/Joy, DeScribe, Publisher's 
Paintbrush, PFS:Works, CorelDraw, HyperAccess, Sybase, FAX/PM, and many 
more.  Over 1000 new 32-bit OS/2 2.0 applications are slated for release 
in the next year.

OS/2-specific versions of popular utilities include PKZIP/UNZIP, SEA's 
ARC, LH2, Zoo 2.1, many GNU tools, tens of different file finders, 
desktop clocks, calculators, and many more.  Programming languages 
include Assembler, C++, COBOL, Pascal, C, Fortran, BASIC, REXX (included 
with every copy of OS/2 2.0), Smalltalk, Modula-2, LISP, Forth, and 
still more, from vendors such as Borland, Jensen and Partners 
International, Watcom, Symantec (through its Zortech subsidiary), IBM, 
Microway, and many more.  A full 32-bit development package, GNU C/C++ 
2.1, is available from shareware/freeware sources (see Question 9).

The IBM NSC BBS (404-835-6600) provides an online product database of 
OS/2-specific software.  A directory of OS/2 applications, IBM document 
number G362-0029-00, is published by Graphics Plus (800-READ-OS2).  TINF 
is an applications listing (for use with the OS/2 help facility) 
available from shareware/freeware sources listed below.

------------------------------

(9)	Where can I obtain OS/2 shareware and freeware?

Many BBSes hold large OS/2 libraries including Fernwood (203-483-0348), 
OS/2 Shareware BBS (703-385-4325), Bay Area OS/2 BBS (510-657-7948), and 
Greater Chicago Online (708-895-4042).  The IBM NSC BBS has some 
shareware/freeware as well, along with CSDs (see Question 24) and the 
PS/2 Assistant (an invaluable resource for locating almost any sort of 
information on OS/2).  IBM Canada maintains several support BBSes (604-
664-6466, 416-946-4255, and 514-938-3022 at 2400 bps; 604-664-6464 and 
416-946-4244 at 9600 bps).  Information on IBM's new OS/2 BBS is 
included in the OS/2 2.0 package.

The Usenet conference comp.binaries.os2 carries OS/2 software.  And 
several sites are available via anonymous ftp.  (No ftp?  Send a single 
line message with the word HELP to bitftp@pucc.bitnet or 
ftpmail@decwrl.dec.com to learn about ftp mail servers.)  They include 
(with Internet node numbers and subdirectories):

hobbes.nmsu.edu             128.123.35.151     pub/os2
mtsg.ubc.ca                 137.82.27.1        os2:
luga.latrobe.edu.au         131.172.2.2        pub/os2
msdos.archive.umich.edu     141.211.164.153    msdos/os2
funic.funet.fi              128.214.6.100      pub/os2
sun0.urz.uni-heidelberg.de  129.206.100.126    pub/os2
novell.com                  130.57.4.1         os2

The last site should not be accessed weekdays from 8:00 a.m. to 5:30 
p.m. Pacific Time.

Other sources include CompuServe ("GO IBMOS2") and a Bitnet/EARN archive 
(send a single line message with the word HELP to 
LISTSERV@BLEKUL11.BITNET for more information).

------------------------------

(10)	I am having trouble installing OS/2 2.0.  What should I do?

First consult the Installation Guide and other materials accompanying 
OS/2 2.0.  Make sure your PC meets the system requirements in Question 
7.

And if the following instructions do not help, fall back on IBM's toll 
free technical support (available in the U.S. and described in the OS/2 
2.0 package).

Certain PC compatibles have difficulty accepting OS/2 2.0 (CSD level 
02000 only; see Question 24), particularly AT bus systems with RLL, MFM, 
ESDI, or certain SCSI adapters (e.g. AMI SCSI adapters).  The problem 
usually appears in the form of FDISK errors, extremely slow copying to 
the hard disk, or a whining/grating noise emanating from the hard disk.

IBM suggests a simple workaround.  First, DISKCOPY Diskette 1 of your 
OS/2 2.0 package.  Set aside your original Diskette 1 and use the copy 
from now on as if it were the original.  Using a text editor, modify the 
CONFIG.SYS file on Diskette 1 (the copy), replacing the line:
	BASEDEV=IBM1S506.ADD
	with
	REM BASEDEV=IBM1S506.ADD.
Boot the Installation Diskette, and proceed through the installation 
procedure through the first five diskettes, then reinsert the 
Installation Diskette as directed.  Then after files have been copied 
from the Installation Diskette the system prompts you to remove the 
diskette and press ENTER to reboot.  Do so, but immediately reinsert the 
Installation Diskette as soon as the screen clears.  Follow instructions 
(insert Diskette 1 and press ENTER when prompted), then press ESC when 
prompted.  At the OS/2 command line, type:
	RENAME C:\OS2\IBM1S506.ADD IBM1S506.XXX
	COPY C:\OS2\IBMINT13.I13 C:\OS2\IBM1S506.ADD
replacing C: with the appropriate drive if you are installing elsewhere.  
Remove Diskette 1, then press CTRL-ALT-DEL to reboot to finish 
installation.

The mouse selection menu provided when installing is a bit confusing.  
The Logitech Mouse selection should be chosen only if you have a Mouse 
Systems PC Mouse or a Logitech C7 or C9 serial mouse.  (If you have 
another Logitech pointing device, it is Microsoft compatible when 
powered up, so select the appropriate Microsoft driver.)  If you are 
using a Logitech C7 or C9 serial mouse and have been using native DOS, 
be sure to issue the command MOUSE PC (or MOUSE 2 PC if your mouse is 
attached to COM2) before booting into or installing OS/2.  
Alternatively, turn off the system (to reset the mouse) before booting 
or installing OS/2.

Some PCs have trouble printing under OS/2 2.0.  This problem can often 
be traced to an interrupt conflict, or a substandard cable or printer 
adapter.  LPT1 uses IRQ 7 and LPT2, if installed, uses IRQ 5.  
Interrupts should not be shared on AT bus machines.  The SoundBlaster 
card, for example, comes set to IRQ 7.  Reset it to an unused interrupt.

Make sure adapters with on board ROMs are not conflicting with other 
adapters.  For example, many SuperVGA adapters use large chunks of upper 
memory, and many hard disk adapters have on board ROMs which can be 
mapped into this area as well.  Adapters must cooperate in their use of 
memory and interrupts and must not share address space or interrupts.  
Check your product manuals for more help.

Be sure adequate free disk space is available before installing, 
including space for a swap file.  Drives compressed using Stacker or 
similar utilities should be uncompressed before installing (unless 
access to these drives is not needed).  OS/2 2.0 is not presently 
compatible with Stacker or similar utilities.  However, an OS/2 2.0 
version of Stacker is forthcoming.

Do not select HPFS when installing if your machine has 6 MB of RAM or 
less.  Doing so will likely result in diminished performance.  Change 
the IFS=...HPFS... line in your CONFIG.SYS to REM IFS=... if necessary.

Automatic migration of your DOS CONFIG.SYS and AUTOEXEC.BAT files is not 
recommended.  If you have Windows 3.1 installed on your system do not 
migrate your Windows desktop.

Be sure your CMOS setup parameters are set correctly, especially those 
relating to floppy drives.  All shadow RAM should be disabled for best 
performance.  RAM should be given sufficient wait states and precharge 
cycles.  The AT bus should run at 8 MHz.

If you are using the IBMINT13.I13 driver to access an MFM, RLL, or ESDI 
hard drive, and the hard drive has more than 1024 cylinders, be certain 
your hard disk adapter's sector translation mode is enabled.

Certain Quantum IDE hard disks require a free ROM update from the 
manufacturer to work with OS/2.

Contrary to rumor, an AMI BIOS update does not seem to be necessary.

Some keyboards have DIP switches.  Check to make sure the switches are 
set correctly.  For example, if the keyboard is attached to a system 
with an AT bus it should typically be switched to "AT" mode.

"Autoswitching" on non-IBM EGA adapters should be disabled (usually with 
a DIP switch or jumper setting).  In rare cases it may be necessary to 
switch third party VGA/SuperVGA adapters into 8-bit mode.  See Question 
11 for more SuperVGA advice.

OS/2 is particularly sensitive to bad RAM (often reflected in TRAP 2 
error messages).  Use a thorough RAM testing utility, and try not to mix 
9 chip and 3 chip SIMMs/SIPPs.

The HP DeskJet and DeskJet Plus printers work, without loss of 
functionality, using the Epson EPL-7000 driver (with Fast System Fonts 
disabled and bin selection ignored).  An explicit choice at installation 
is provided for the DeskJet 500 -- look carefully.  The Epson EPL-7000 
driver may also be used to operate the DeskJet 500.  As of this writing 
a DeskJet 500C color driver (for OS/2-specific programs) is not yet 
available.

Allow several minutes for OS/2 2.0 to build your desktop (and display 
icons) at the end of installation -- take the Tutorial offered to you in 
the meantime.  Select Shutdown and reboot once after installation 
completes to ensure that DOS/Windows applications will operate properly.  
Avail yourself of the "Start Me" icon, the other online help, and the 
README file located in the root directory.  They will help in getting 
started with the Workplace Shell, the new paradigm introduced with OS/2 
2.0, and in properly configuring your system.

When installing over a beta version of OS/2 (except OS/2 2.0 level 
6.177H, the Limited Availability release) be sure to reformat.

To install the OS/2 2.0 DOS/Windows upgrade DOS or OS/2 must already 
reside on the hard disk.  If Diskette 1 is not write protected then the 
installation program will record a file indicating that upgrade terms 
have been satisfied and, in the future, will not require DOS or OS/2 on 
the hard disk to install.

OS/2 uses the same diskette format as DOS, so use DISKCOPY to backup the 
installation diskettes and verify that none have been corrupted.

------------------------------

(11)	Will OS/2 2.0 work with my SuperVGA adapter?

If you have a SuperVGA adapter, OS/2 2.0 should initially be installed 
using the standard VGA driver.  Then consult the README file OS/2 copies 
to your root directory for more information on SuperVGA support.

OS/2 2.0 comes with basic mode switching capabilities to handle 
applications which utilize SuperVGA modes.  If OS/2 2.0 detects a 
SuperVGA adapter it will list two SuperVGA support files, VSVGA.SYS and 
BVHSVGA.DLL, in your CONFIG.SYS file.  (A replacement VSVGA.SYS file, 
dated April 20, 1992, or later, fixes Tseng 4000 and TRAP E problems.  A 
replacement BVHSVGA.DLL file, dated April 21, 1992, or later, fixes 
installation problems involving Western Digital/Paradise PVGA1D chipset 
adapters.  Both are available from shareware/freeware sources; see 
Question 9.)

To enable this mode switching support you must start a DOS full screen 
session, issue the command SVGA ON, EXIT, Shutdown, and reboot.  SVGA ON 
creates a text file called \OS2\SVGADATA.PMI which describes your 
SuperVGA adapter to the system.  Then you may install high resolution 
drivers.  (In the same DOS full screen session and prior to SVGA ON you 
may run utilities which customize refresh rates.  The new refresh rates 
will take effect after you reboot.)

Aside from DOS applications (which may require their own drivers), OS/2 
2.0 requires up to three high resolution support files:

\OS2\DLL\DISPLAY.DLL                 Workplace Shell display driver
\OS2\MDOS\WINOS2\SYSTEM\VGA.DRV      Win-OS/2 full screen driver
\OS2\MDOS\WINOS2\SYSTEM\SWINVGA.DRV  Win-OS/2 "seamless" driver

You may replace any one of these individually for high resolution 
operation in each given mode, but be sure to keep a backup copy of the 
original file(s).  The "seamless" Win-OS/2 and WPS desktop driver files 
must match (in terms of resolution and number of colors) if you wish to 
run Windows programs "seamlessly."  Any suitable Windows 3.0 SuperVGA 
driver will work as a Win-OS/2 full screen driver, but be sure to use 
the EXPAND utility (as described in README) when installing.

OS/2 1.3 SuperVGA drivers often serve, with some limitations, as WPS 
desktop drivers.  Use the command DDINSTAL to replace DISPLAY.DLL.  
Setting IOPL=YES in CONFIG.SYS may be required when installing a new 
DISPLAY.DLL.

As of this writing Trident is the only third party vendor with OS/2 2.0 
high resolution drivers, although several other manufacturers have 
promised drivers.  When available they will be provided through 
shareware/freeware sources (see Question 9).

Some SuperVGA adapters cause problems with DOS/Win-OS/2 sessions.  Try 
turning VIDEO_ROM_EMULATION off in DOS Settings.

If you have an ATI Ultra, Vantage, or other 8514/A hardware compatible 
adapter, install OS/2 using the 8514/A driver.  For the Graphics Ultra 
and Graphics Vantage change the line DEVICE=...VVGA.SYS to 
DEVICE=...VSVGA.SYS in CONFIG.SYS; Shutdown, reboot, and proceed with 
SVGA ON as described above.

IBM was unable to test all SuperVGA adapters, so if you are experiencing 
problems report them through IBM's toll free support (in the U.S., 
described in the OS/2 2.0 package) or to the adapter manufacturer.

------------------------------

(12)	Will OS/2 2.0 work with my printer?

OS/2 2.0 includes support for the Hewlett-Packard LaserJet, DeskJet (see 
Question 10), and PaintJet families; IBM ExecJets, Proprinters, 
Quickwriters, Quietwriters, Pageprinters, and Laserprinters; Epson dot 
matrix and laser printers; Postscript devices; and other printers (e.g. 
Panasonic) compatible with these families.  A variety of IBM and HP 
plotters is also supported.

DOS/Windows printer drivers continue to work for DOS/Windows 
applications.  OS/2 2.0 includes a large assortment of Windows printer 
drivers for Win-OS/2.  If necessary install Windows printer drivers 
using the Win-OS/2 Control Panel.  OS/2 2.0 and OS/2 1.3 printer drivers 
are interchangeable.

If your printer is not compatible with one of the drivers supplied with 
OS/2, check with the printer manufacturer first then with 
shareware/freeware sources (see Question 9).  If you own an IBM printer, 
check with the Lexmark BBS (606-232-5653).

------------------------------

(13)	How do I access HPFS partitions on my hard drive without booting
	from the hard drive?  I'm getting error messages now -- how do I 
	"repair" my hard disk?

With IBM OS/2 2.0, insert the Installation Diskette, Shutdown (if 
necessary), and reboot.  When prompted insert Diskette 1 and press 
ENTER.  When prompted, press ESC.  You will be given an OS/2 command 
line prompt.  From there you can make necessary changes to your hard 
disk -- an OS/2 character mode text editor is handy for such changes.  
(Make sure you backup CONFIG.SYS before making any changes so that you 
can easily revert to the old version should things go wrong.)

You may use this diskette boot method to run CHKDSK on your FAT or HPFS 
partitions.  After you reach the command line, insert Diskette 2.  Do 
not log to another drive.  Type CHKDSK X: /F to repair most kinds of 
damage to your hard disk, replacing X with the appropriate drive letter.  
OS/2 CHKDSK will also remark your hard disk as accessible, if possible, 
should OS/2 "lock it out" for some reason.

The best way to avoid the need to perform CHKDSK is to always select 
Shutdown.  Click on the Workplace Shell desktop background using mouse 
button two to bring up the appropriate menu.  Also, avoid deleting OS/2-
related files when using native DOS.

------------------------------

(14)	I can't install OS/2 2.0 from Drive B.  What's wrong?

IBM OS/2 2.0 can only be installed from Drive A, like DOS (unless your 
BIOS supports booting from Drive B), or across a network (contact IBM 
for more information on network installation procedures).  If you have 
the wrong disk size go back to your dealer and obtain the correct media.  
Otherwise you could go inside your machine and swap floppy drive cable 
connectors, use your system's setup utility to set the new CMOS 
parameters, and then install OS/2 from the "new" Drive A.  Sometimes the 
floppy drive cable connectors will not be the same.  If so you can 
obtain an adapter plug.

------------------------------

(15)	Is there a Norton Utilities for OS/2?

Not yet, although Norton Desktop, Norton Utilities, and Norton Commander 
all work under OS/2 2.0's DOS/Windows sessions (with limitations noted 
in Question 4).  But the GammaTech Utilities should fill the role.  
Contact their publisher at 405-359-1219.  Note that OS/2 2.0 has a 
built-in UnDelete utility (see the README file or online help), and HPFS 
is resistant to fragmentation (see Question 18).

------------------------------

(16)	Sometimes OS/2 2.0 will freeze when I run an application?  What do
	I do?

Before rebooting with CTRL-ALT-DEL, try CTRL-ESC.  Do not hit additional 
keys, do not move the mouse.  Wait up to a minute.  In most cases the 
Window List or an error message will pop up.  If you wish you may close 
the offending application at that point.  Try ALT-ESC if you have 
disabled CTRL-ESC in that application's DOS Settings.

------------------------------

(17)	How can I get answers to my OS/2 questions?

If your question is not answered in this List, post a note to the 
appropriate Usenet conference: comp.os.os2.apps carries discussions 
related to finding or using any application running under OS/2, 
comp.os.os2.networking looks at networking issues, comp.os.os2.advocacy 
deals with opinions and speculation, comp.os.os2.programmer addresses 
anything related to OS/2 programming, and comp.os.os2.misc is for any 
other OS/2-related discussion.  These groups are watched closely by many 
OS/2 experts from IBM.  Also, comp.lang.rexx discusses REXX programming.  
BLEKUL11 (on Bitnet/EARN) distributes its own OS/2 conference by mail; 
send a single line message with the word HELP to 
LISTSERV@BLEKUL11.BITNET for full instructions.  An unedited mailing 
list is also available; send a single line message with the word HELP to 
LISTSERV@FRORS12.BITNET.

Your local FidoNet BBS may carry OS/2 echo conferences.  If not, ask 
your system operator to get ahold of them.  CompuServe ("GO IBMOS2") and 
Prodigy are also excellent resources.

The IBM NSC BBS was established as a support forum.  That BBS's message 
areas, product database, and PS/2 Assistant file(s) are invaluable 
resources.  Information on the new OS/2 BBS is included in the OS/2 2.0 
package.  In the U.S. IBM has toll free technical support (described in 
the OS/2 2.0 package; report problems there), an OS/2 Hotline (general 
information, orders, upgrades, 800-3-IBM-OS2), the HelpWare Center (800-
PS2-2227), a software order line (800-IBM-CALL), and an educational 
inquiries line (see Question 6).  In Canada call IBM Personal Systems 
Software at 800-465-1234.  OS/2 2.0 developers should contact the IBM 
Developer Assistance Program at 407-982-6408.  IBM offers classes 
worldwide to help in using and programming OS/2 2.0; call your local IBM 
branch office (or the OS/2 Hotline) for more information.

OS/2 has its own magazines as well.  To subscribe to IBM Personal 
Systems Developer, a quarterly publication, call 407-982-1105.  For 
information on OS/2 Monthly send mail to JDS Publishing at 
72550.2440@compuserve.com or call 908-985-8358.

OS/2 2.0 books include Deitel and Kogan, "The Design of OS/2," Addison-
Wesley, ISBN 0-201-54889-5; Que's "Using OS/2 2.0" (IBM No. G362-0007-
00); and many titles from Van Nostrand Reinhold (800-296-2665).

Any of the regular DOS or Windows resources (e.g. books, magazines, 
shareware/freeware sources) will be useful since both environments come 
with OS/2 2.0.

------------------------------

(18)	Why should I use HPFS?  What does it offer me?  Does it work with
	DOS?

HPFS offers long file names (up to 254 characters including the path, 
greatly exceeding the "8 dot 3" limit in FAT/DOS file systems), 
contiguous storage of extended attributes (without the EA DATA. SF file 
used by FAT), resistance to file fragmentation, improved media error 
handling, support for larger file storage devices (up to 64 GB), and 
speedier disk operation, particularly on large hard disks, on systems 
with more than 6 MB of RAM.  HPFS is not case sensitive, although it 
does preserve case in file names.

However, HPFS is not currently supported on removeable media, although 
some programs (e.g. BACKUP) preserve long file names on such FAT disks.  
Also, native mode DOS cannot access a HPFS partition.  However, 
DOS/Windows sessions running under OS/2 can use all files that conform 
to the "8 dot 3" naming conventions, even if they are stored on HPFS 
volumes.

------------------------------

(19)	I'm a Unix wizard.  How do I make OS/2 resemble Unix?

A great number of GNU and Unix utilities have been ported to OS/2 native 
mode and are available from shareware/freeware sources listed above.  A 
uucp package, UUPC/Extended, is available via anonymous ftp from 
sun.soe.clarkson.edu, directory pub/uupc; mail help@kew.com with 
questions.

In addition, the Hamilton C Shell is available from Hamilton Labs (508-
358-5715 or mail 3890321@mcimail.com).  The Thompson Toolkit, a Bourne-
like shell, is published by Thompson Automation (206-224-1639).  
Thompson offers a version of awk as well.  MKS (519-884-2251 or mail 
pat@mks.com) publishes a number of standard Unix utilities for OS/2.  
Argosoft (510-795-7921) publishes ARGO/UX, a BSD 4.3 Unix compatible 
environment.  For OS/2-specific X Windows server support, IBM provides 
an optional package available with its TCP/IP 1.2 for OS/2.  The TCP/IP 
1.2 base package includes a news reader as a sample application.

DOS and Windows based utilities and aids still work fine under OS/2 2.0.

------------------------------

(20)	I prefer Windows.  How do I make OS/2 2.0 resemble Windows (or
	OS/2 1.3)?

At first the Workplace Shell may seem strange and different.  Use it for 
a while and then decide.

If you still feel you want change how OS/2 2.0 works, follow the 
instructions beginning on p. 29 in the "Migrating to the OS/2 Workplace 
Shell" booklet.

------------------------------

(21)	I would like to set up an OS/2 BBS.  What is available?

OS/2 is an excellent environment for BBS operation (even using 
DOS/Windows software), including large multiline facilities.  Related 
software will enable FidoNet capabilities, gateways to Usenet/UUCP, 
nodelist processing, additional file transfer protocols, and more.

Five popular OS/2-specific BBSes are Maximus and Simplex (available from 
the shareware/freeware sources listed above), Omega Point/2 (BBS 404-
564-1961), Magnum (818-706-9800, BBS 818-706-9805), and Multi-Net (503-
883-8099, BBS 503-883-8197).

------------------------------

(22)	Can I use COM3 and COM4 in OS/2?

COM3 and COM4 are supported on PS/2s without any additional effort.  On 
(E)ISA machines, some additions are required to CONFIG.SYS.  Using a 
text editor, include "(port number, base address, interrupt number)" 
parameters next to the COM.SYS and VCOM.SYS filenames.  One example:
	DEVICE=C:\OS2\COM.SYS (3,3E8,5) (4,2E8,3)
	DEVICE=C:\OS2\MDOS\VCOM.SYS (3,3E8,5) (4,2E8,3)
Parameters for COM1 and COM2 need not be included (unless they are 
somehow nonstandard).  OS/2 must end up with sequentially numbered COM 
ports.  For example, if port two is not installed but port three or port 
four is installed start numbering using (2,...) in the DEVICE lines.

Note that AT bus COM ports cannot be used at the same time if they share 
interrupts because of bus design limitations (cf. Roger C. Alford, 
"Under the Hood: How Interrupts Work," Byte, February, 1992, pp. 249-
256).  PolyCom, a replacement driver available from shareware/freeware 
sources (see Question 9), supports up to eight ports with the right 
hardware.

"Smart" (coprocessor controlled) multiport communication adapters should 
be used when installing more than four ports.  Such an adapter will work 
with OS/2 if the manufacturer has written an appropriate driver.  
Examples include IBM's ARTIC products, Digitalk (213-645-1082) and 
Stargate (800-782-7428) adapters.

------------------------------

(23)	How do I start a background process from the OS/2 command line?

Look up the START and DETACH commands in the online Command Reference.

------------------------------

(24)	What are CSDs, how do I tell which I have, and where do I get
	them?

CSDs are Corrective Service Diskettes, or bug fixes, periodically issued 
by IBM.  The OS/2 CSD level number may be obtained using the command 
SYSLEVEL from an OS/2 command line prompt.  CSDs are cumulative, i.e. 
only the most recent CSD is required to bring a system up from any 
previous CSD level.  However, CSDs only apply within a major version 
number.  For example, an upgrade, not a CSD, would bring OS/2 Version 
1.3 up to Version 2.0.  Note also that each national language (e.g. 
French, U.K. English) uses a distinct CSD.

CSDs may be ordered by anyone with an IBM customer number (usually large 
sites) directly from IBM Defect Support (800-237-5511).  OS/2 users 
without customer numbers should ask authorized IBM dealers to order CSDs 
from that source.  Many dealers do not know about this program, so be 
persistent.  CSDs may also be downloaded from the IBM NSC BBS, 
CompuServe ("GO IBMOS2"), or from other shareware/freeware sources (see 
Question 9).  And CSDs may be ordered through IBM's new OS/2 BBS.

The most recent OS/2 2.0 CSD level will be listed in this List and in 
the PS/2 Assistant files.

------------------------------

(25)	How do I add new Adobe Type Manager typefaces?

OS/2 2.0 comes with built-in Adobe Type Manager for OS/2 and Win-OS/2.  
A basic set of typefaces comes with OS/2 2.0 and is installed for use 
under OS/2's ATM.  To install these same typefaces for use under Win-
OS/2's ATM, go to the Win-OS/2 ATM Control Panel and install the 
typefaces from the last Printer Diskette.

Each typeface should come with three separate files with PFB, AFM, and 
PFM extensions.  To install a typeface for use under Win-OS/2, use the 
ATM Control Panel.  To install a typeface for use with OS/2-specific 
applications, select OS/2 System -> System Setup -> Font Palette -> Edit 
Font -> Add.

PFM files may converted to AFM files using the PFM2AFM utility, 
available from shareware/freeware sources (see Question 9).  For 
information on obtaining AFM files for Adobe commercial typefaces send a 
single line message with the word HELP to ps-file-server@adobe.com.

With the exception of the basic set of typefaces that comes with OS/2 
2.0, typeface files may be shared by OS/2 ATM and Win-OS/2 ATM.  To do 
so, install the typefaces to a directory listed in LIBPATH in CONFIG.SYS 
(most conveniently \OS2\DLL).

------------------------------

(26)	How do I tweak OS/2 2.0 for maximum performance?

For OS/2 overall, the parameters MAXWAIT, TIMESLICE, PRIORITY, 
PRIORITY_DISK_IO, and cache settings (in the DISKCACHE, for FAT, or IFS, 
for HPFS, lines) can be tweaked.  These parameters are documented in the 
online Command Reference.

If not using HPFS (which should only be used on systems with more than 6 
MB of RAM), periodically defragment FAT partitions using an appropriate 
utility.  A shareware defragmenter for DOS called DOG (Disk OrGanizer) 
works well.  (You can boot DOS from a floppy disk to run such a 
utility.)

For the Workplace Shell, drag shadows of most often used items to the 
desktop or folders closer to the "surface" -- opening folders takes 
time.  Drag shadows of programs you use often (e.g. the Win-OS/2 full 
screen Program Manager) to the Startup folder.  Disable animation (go to 
OS/2 System -> System Setup -> System -> Window).

For DOS programs, run full screen instead of windowed if speed is 
important.  In DOS Settings for each application: reduce conventional, 
XMS, DPMI, and EMS memory allocations to the bare minimum required for 
maximum performance; turn off VIDEO_RETRACE_EMULATION unless necessary; 
adjust IDLE_SENSITIVITY; turn off DOS_BACKGROUND_EXECUTION if not 
needed; change the HW_TIMER setting (particularly for games); enable 
VIDEO_FASTPASTE if possible; turn on HW_ROM_TO_RAM.  Communications 
programs should use hardware handshaking where possible (use OS/2's MODE 
COMx command if necessary), and a buffered UART can prove helpful.  For 
faster printing set the DOS program's output port to LPTx.OS2 (where x 
is the printer port number) -- use a "print to file" option if 
necessary.  Disable any DOS print spoolers; rely on OS/2's spooler 
instead.  Other, standard steps to enhance DOS performance (e.g. 
increasing BUFFERS in CONFIG.SYS) of course apply.

For Windows programs, run using a full screen desktop if speed is vital.  
The Win-OS/2 Full Screen icon set up by the installation program has 
poor Settings.  For better performance perform some of the same steps 
outlined in the preceding paragraph, including VIDEO_RETRACE_EMULATION 
off.  The same printer output advice also applies.  In addition, the 
Print Manager should be disabled (OS/2 provides a systemwide spooler).  
From the Win-OS/2 desktop close the Print Manager, uncheck the "Use 
Print Manager" box from the Win-OS/2 Control Panel -> Printers section, 
then, using a text editor, edit the \OS2\MDOS\WINOS2\SYSTEM.INI file, 
removing the ",!printman" entry from the MAVDMApps line.  (This last 
step will keep a warning dialog box from appearing each time you start 
the Win-OS/2 desktop.)  Consider disabling the Public setting in the 
Clipboard.  If available, set VIDEO_8514A_XGA_IOTRAP to off and 
VIDEO_SWITCH_NOTIFICATION to on (unless mouse control is lost).

Try reducing the number of on screen colors or dropping down in screen 
resolution to enhance speed.  Close (not just minimize; check the Window 
List) unnecessary objects and applications.  Consider adding more RAM.

------------------------------

(27)	What networking products are available for OS/2 2.0?

In addition to DOS/Windows products, OS/2-specific TCP/IP support is 
available from IBM (800-IBM-CALL), Essex Systems (508-532-5511), FTP 
Software (send mail to info@ftp.com), Ungermann-Bass, 3Com, and 
Microsoft.  NetWare Requester for OS/2 is available from Novell (800-
873-2831); NetWare server has been demonstrated by IBM.  IBM offers both 
NetWare and LAN Server 2.0 (basic and advanced) with LAN Requesters.  
Microsoft offers LAN Manager 2.1 (which comes bundled with OS/2 1.3) and 
is working on an OS/2 2.0-specific network requester.  DEC sells 
Pathworks for OS/2.  A Banyan Vines OS/2 2.0 requester is due shortly, 
and the current DOS requester works in a specific DOS session.

------------------------------

(28)	Should I worry about viruses when running OS/2 2.0?

At present there are no OS/2-specific viruses.  However, DOS/Windows 
viruses can conceivably infect an OS/2 2.0 system.  DOS/Windows 
antivirus tools are just as useful in preventing such infection.  Also, 
IBM has an antivirus package which runs under OS/2 directly (without 
DOS/Windows emulation), and others are on the way.

But OS/2 2.0 is likely to be much more resistant to viruses because of 
its design.  Viruses running in one virtual DOS/Windows session are 
likely to be confined to that session.  Low level disk access is 
curtailed under OS/2 2.0, thus preventing most virus infection at that 
level.  And when a DOS/Windows virus does trigger, it is far less likely 
to disrupt the entire system.

OS/2 2.0 is by no means virus proof -- no system is.  But it should 
prove more resistant to virus infection.

------------------------------

(29)	Are there any clever tricks that apply to OS/2 2.0?

If you have installed the optional bitmaps, try clicking on the 
Workplace Shell desktop background once with mouse button one and 
pressing CTRL-ALT-SHIFT-O.

If you have a color monitor, try editing your CONFIG.SYS file so that
	SET PROMPT=$e[32;40m$e[1m[$P]$e[0m
to obtain a more colorful OS/2 command line prompt.  You can do the same 
for your DOS sessions if you edit PROMPT in AUTOEXEC.BAT, assuming you 
have ANSI.SYS loaded.

To force DIR to display your directories in alphabetical order, with the 
subdirectories listed first, edit CONFIG.SYS so that
	SET DIRCMD=/O:GN
and, if you wish the same for your DOS command line sessions, use DOSKEY 
(see the online Command Reference) in AUTOEXEC.BAT.  DOSKEY also enables 
command history.  (Shutdown and reboot for changes to CONFIG.SYS to take 
effect.)

Hold down SHIFT while resizing text windows to make size changes 
permanent.

While running a DOS graphics program in a window, use the graphics cut 
and paste feature to clip a picture and paste it into the Icon Editor.  
You can then quickly and easily create custom icons for your 
applications.

To permanently disable the automatic application restart feature create 
a STARTUP.CMD file in the root directory of your OS/2 boot drive with 
the following REXX script:
	/*  */
	call RxFuncadd 'SysLoadFuncs', 'RexxUtil', 'SysLoadFuncs'
	call SysLoadFuncs
	call SysIni 'USER', 'PM_WorkPlace:Restart', 'DELETE:'
	exit

Use the Alarms applet to automatically start programs at specified 
times.