I used XP, but it wouldn't get along with my CS (crashed every five minutes). My comp was noticably slower in everything it did (it would pause for no reason), which is a problem that wouldn't crop up on my other friends' XP installations. All this came off a fresh installation with latest drivers for everything. I had to revert to 98 for my precious CS, so I decided to try to get FF7 going while I was at it. The last time I played it, I had a Stealth S220 (Verite chipset). I think I used the NVIDIA patch to bypass the missing support for 8-bit paletted textures, but I was basically running around on a black background (I got through the game anyway because of the assist feature).