I was planning on upgrading my PC to bring it closer in line with the requirements with games such as GTA IV and Bad Company 2. I want to get started ASAP but I wanted to know if anyone can lend some suggestions as to what would be a good start. My PC used to be a speed demon back in the day when it was running dual 7950gt 512mb VRAM 550mhz SLi along with a 2.6 dual core 2 gigs of RAM and one sweet wi-fi "gaming?" mobo one of those Fatal1ty rip offs. All of that has been tossed out in order to keep up with the times, now another upgrade is in order. The old mobo is swapped for a ASRock with triple SLi capability, the old GPUs have gone the way of the dinosaur in favor of a very sleek 9800gt 1gb VRAM clocked at 700mhz, and the cpu has had a slight upgrade from a 2.6 dual core 64 athlon to a 3.0 64 but the system memory is still at 2 gigs I have the option of upgrading the CPU to a decent quad core since my mobo is a AM2+ socket that if I remember correctly supports phenom etc (have to dig around for the mobo manual) or adding another 9800gt for added performance or even just adding more system memory, right now I'm leaning towards upgrading the CPU since I think a quad core will go a bit further with some of the more demanding games like GTA etc. No real budget atm but I'm not gona go overkill either just anything sensible. Opinions on which direction I should go are much appreciated.