XGA2ADP.exe 
IBM XGA Device Driver for Win 3.1, 
SVGA BIOS Extension TSR Ver: 1.00 Rel 05,
XGA BIOS Extension TSR Ver: 1.00 Release 05
AutoCAD R10/386, R11, R12, AutoShade 2 w/Renderman, and 3D Studio v1.X and 2.X.
XGA Adapter Interface Device Driver for the DOS environment  version 2.02

XGAUTIL.exe
P70.EXE   This disables the P70 plasma display and places an installed XGA adapter into VGA mode if the XGA card has a display connected.  The utility will not switch to the XGA card if the system board XGA has a display connected.

/u (undo) return to the plasma display.
/h or /?  for help.

P75.EXE   This selects the P75 plasma display as the primary VGA display and disables the VGA output on the Micro Channel installed XGA adapter.

/u (undo) return VGA output to the XGA adapter.
 /h or the /? option for help.

XGAOPT.exe
  Installs the updated (as of '92) SC.EXE, XGA/2, and SCSI, SCSI w/cache ADFs, plus updated *.dgs. For 5565, 5657, 70486, 7080, 7677, 90, 95, P70, P75. For any system with refdisks after 92/93, these files are probably redundant.

XGAPATCH.com
   Copy the files XGAF1NI.DGS and 8FDAM.DG$ to your backup copy of the 9533 Starter Diskette, overwriting the files of the same name.  Use this modified Starter Diskette to run diagnostics on your machine. XGAF1NI.DGS    XGA Diagnostic file, 8FDAM.DG$      DMQS Monitor Information

xga210.exe
xga211.exe

xga212.exe  Same as XGA2ADP, but files are dated '94.