I got the X800 XT AIW to work.
Took me all day Saturday to figure it out...but I used to spend more time
than that installing Windows 95 from floppy years ago =-)
1) Install the drivers and multimedia from the original x800 cd.
2) When the install fails and a pop-up askes to try it again using
recomended settings click yes.
4)After install when it is trying to load drivers and fails, select the
option to browse for the drivers and point in the directin of the x800 cd
6) download and install the latest ATI drivers but NOT the catylyst
software(video driver and WDM driver)
7) Install these and reboot
8) You're all set.