Hi, can't say anything about games in 2008 but for now, with your resolution, any of those cards will work great. I believe that at lower resolutions the rest of your system (CPU, memory, chipset) will be more of a bottleneck than the graphicscard.
Also what are you using now? Are you allready running into problems now or are you still able to play all your games well? If you can afford to wait untill christmas for the 9800 (anybody else find this numbering hard to believe ) i can't imagine you're running into great issues allready.
Choose wisely :wink:
The 8800320 would suit you in that rez. At the prices for this card, save youre money on it, then buy a better DX10 card down the line. I would remind anyone that speaks of Terraflops etc, its a nice number, for folding at home anyways, not as good for gaming.