i have a solution for installing Xwindows,

boot up you instalation, login as usaul and make sure your cd is in the drive. then type /stand/sysinstall and it will bring up the menu where you can configure and install software such as xwindows, and another thing you may be able to bring up xwindows by just typing 'X' or 'x' or 'startX' or 'startx'after you have configured for your graphics card and monitor etc....
You can configure xwindows by typing 'XFree86Setup'.

I hope this helps.

chris
[email protected]
zxtech unix hosting