(This is similar to my topic in the ATi forum but of course related to possible NVidia upgrades), I currently have a 256mb GDDR3 x1650 PRO, and am looking at some sort of budget upgrade. As far as NVidia cards I have the choice of the following: 7600GS, 7600GT, 7900GTO, 7950GT, 8500GT, 8600GT, 8600GTS, all of them 512mb GDDR3 models (aside from the 7600 cards which are 256mb DDR2, and the 8500GT which is 256mb GDDR3). I was wondering which, if any, would be worth upgrading to (i'm almost certain that the 8600GTS will be, and to a slightly lesser extent the 8600GT, but if I can get the same performace from the 79xx cards that the 86xx cards offer, I would be saving a few pounds). Before anyone jumps in and starts shouting "9800GTX!" etc, I request you re-read the first line of this post, and quite frankly I am sick of the x1650's poor performance. Thanks all.