ga0363.zip     Microsoft diagnostics utility MSD, vers. 2.11
himem278.zip   Microsoft's MS-DOS XMS driver, v2.78, 11/11/91
pd0445.zip     Replacement DOSSWAP.EXE for MS-DOS 5.0. 911005
pd0485.zip     Listing of MS-DOS 5.0 messages w/descriptions
pd0646.zip     Updated CHKDSK.EXE & UNDELETE.EXE for DOS 5.0
pd0805.zip     Microsoft update: SMARTDRIVE v4.2 for DOS 6.0
ww0530.zip     MS Appl Note: SMARTDrive & 32-bit disk access