ATTCLOCK.ARC  Set/read AT&T clock with PC-DOS
CKCOMPAQ.ASM  Return if system is COMPAQ
CLOCKFIX.ZIP  Fixes AT&T6300/Xerox PC/Olivetti M24/M21 clock
EDGCLK.ARC    Read/set Leading Edge Model-M hardware clock
HZPCSAVE.ASM  Scrn blanker for Zenith PCs
SET_CLIK.ASM  Set COMPAQ ROM BIOS data area key click count
TANDY232.ASM  Replacement for Tandy 2000 RS232 I/O handler
Z404MPSC.ZIP  Zenith COM3 port driver fix for gov't Z-248