Antec TruePower New Blue Modular 750W Power Supply and... Powercolor ATI Radeon HD 5870 "Dirt 2 Edition" 1024MB GDDR5 PCI-Express Graphics Card Total cost would be €476. They'd be for my desktop rig (see system specs), with the E8400 @ 4Ghz and 6GB RAM. I plan to buy them around mid-November since for now I'm only using the laptop. I have 4 questions... 1) Should I wait more (perhaps for GTX300?) 2) Is the PSU an adequate one or perhaps you suggest something else? 3) Is this upgrade worth or would my processor aor pci-e x16 1.0 slot be bottlenecking? 4) Would I see a significant improvement in image quality & performance in games compared to my 8800GT? Thanks!