I wouldn't get a 9xx unless you're doing 3d rendering... kinda a step up from a C2 Q, but a 8xx would be a little better in games and video encoding, which are the most widely used imo. Going to an i7 from any of the Core2 Quads is not significant enough of an upgrade for the price. Aside from that, all processors you'll find out today are running on dead sockets (AMD and Intel) so considering you are a gamer and probably have decent performance, I would wait on the chipset upgrade until Q1, when you'll either be able to get Sandy Bridge, or get the processor you're looking at for half the price (I'd get the 930, 970 [6 core], or 980X [6 core] if I got any 9xx series from intel. The in-betweens aren't worth the price hikes). If you have the upgrade fever, get a 90GB SSD for apps, although the 25nm SSDs are coming out Q1 as well. You're best off waiting really, but if you must, get SSD.