I'm thinking of buying/building a PC, mainly for sim racing and some FPS action. I don't know much at all about PC components and specifications etc but after doing some research I have a rough list of parts OS: Windows 7 64bit CPU: i5-2500K 3.30Ghz SandyBridge MOBO: Asus P8P67 Intel P67 GPU: GTX480 1536MB RAM: Corsair 4GB 1600Mhz PSU: Corsair 600w to 750w should be enough power right? HDD: 1TB, can you recommend a good make? (Seagate or Wester Digital?) Optical drive: Cheap DVD RW will do. Case: Don't want to spend a lot here, can be ugly as sin as long as its spacious and well ventilated. Cooler Master and Antec seem to get good reviews. Cooling: Fan/air cooled to keep costs and complexity down but dont know what is best. Is this build possible with a £800 (can stretch to £1000 maybe) budget? I have a friend who will help me build it to cut costs. Older sims should run very well on this but I do like the more hardware intensive shooters too plus I'm thinking ahead to rFactor2 and F1 2011 with this build. Any thoughts and suggestions on the above spec would be much appreciated, thanks in advance.