Hello, my current system is consisted of some monster (crap) case, containing an Intel Core i3 530, Nvidia GeForce 9600GT, 2x KVR1333D3N9/2G and an Asus P7P55D LE. The PSU is only 430W. My plans are basically for a GTX 580 (EVGA). If I just brought the new video card and a better PSU, would it bottleneck like hell? People in other forums agreed that an overclocked one wouldn't bottle a GTX 480, so is the small increase okay? I really want DX11 now. If I can't, should I just buy an Intel Core i7 950 system for it, or should I buy a Sandy Bridge (I think the fastest one is almost as fast as a 980x) http://www.cpubenchmark.net/high_end_cpus.html The only problem with is that the EVGA X58 Micro being un-available (at least at EVGA.com) is that I either have to stay with Asus (no thanks I want same brand MB as GPU and their GPU's suck) or I have to stay with P55. I do want an X58 Micro for Lan Parties. And also, what would you say is the best card for a) PhysX in a single slot and b) Physx in dual-slot. Thanks very much, the CPU socket stuff is annoying the hell out of me.