I am using Win98 with a ABIT BX133 RAID. I like the 7020s, I only get about 3 or 4 fps increase with them over the 3063s , but they seem a little smoother. I have had problems with the newest leaked drivers(7041), I keep getting DDHelp errors when exiting some games. I thought maybe it was caused by my "tweaking" so I removed them and deleted all the reg entries, reinstalled and still get the error. I don't have any problem with the 7020s.