Hi Guru-members, I've been a long member but I don't post much ... but now I need some advice. Currently I have: Asus P5Q pro QX9650 @ 3,8 ghz 4 GB DDR2 800Mhz GTX 285 SC Windows 7 64-bit Corsair TX750 Antec 300 What I want to upgrade ----------------------- The videocard. I've been waiting for some time now to upgrade it because I didn't like the GTX 480. With the launch of the GTX 580 it does look good to upgrade. I play on 1920x1200 with all AA and AF enabled. I play old games like Anno 1404, Mass Effect 2 but want to play some DX 11 games like Metro 2033, Battlefield Bad Company 2 and so on I have no intention of doing an SLI of CFX. I always stay on one card. Might use the GTX 285 as a physx card but maybe that's useless. Why do I want to upgrade ------------------------- I love to put everything on the max in games. Not very smart but I just love to upgrade so I'm doubting to upgrade because maybe it's time to replace my whole PC. Thinking of buying an Core I7 DDR3 and so on. What are your thoughts on this? I have to say my GTX 285 is doing fine for the moment. I know I can wait and wait because something better always will come out. Will my QX9650 be a bottleneck for the GTX 580? If you need more info, I'll update this first post as you reply. Thanks in advance.