I am running CFS3 on a Amd 2100, with a gf4 4400. I have maxed the graphics and am running at 1024 X 768 X 16 and framerates are in the 20 - 30+ range, smooth and very nice looking. I do however turn off as much as poss. in the background, the first night i had probs at this detail lvl and went down to 2 overall and 16 bit, but musta had something runnin in b/g. Now fine, couldn't be happier with the game. Oh yeah, dx 8.1b, and from what i read on here won't be loading 9, and runnin Win Me as i think XP sucks big time for games.