Got my FX 5900 Ultra on Monday. Had a few hassles with the install. Every time I tried to uninstall the previous drivers and card, XP would automatically put them back in again after a restart. Tried out the Asus enhanced drivers 44.71 and they were a heap of crap. Switched drivers back to 44.03 and I got 3 times the performance or more on 3D Mark 2003. Didn't quite get the score that is on Tomshardware (they don't list there exact settings for a full comparison), but I put that down to the fact I only have a 4xAGP slot. Not using the Asus smart doctor utility as it was causing serious lag when booting up sometimes. Also lost 2 Asus tabs in my Advanced display properties settings, but I'm not too fussed as the card does what I want it to do. I tried putting my MX440 in my other computer as the TNT2 in it has just about had it (ghosting lines in opened windows and web pages), but the comp didn't want to accept it. It would either just freeze after the wallpaper appeared and had a green dotted line along the top of the screen or constantly restart from that screen. Luckily I will be doing a full upgrade on that comp when my tax cheque comes in.