Now I have got my 6800 GT I'm looking to build myself a new uber gaming rig to last me the next couple of years I'm looking for a :- suitably quiet case (Antec Sonata looks promising) At least a 450 Watt Quiet PSU Not sure what mobo to get either a socket 939 or 754 (anyone know the benefits of 939 over 940/754) for an athlon a64 cpu. A suitable A64 cpu at least a 3500 (is the FX53 worth the £600 ). At least 1024 MB of the fastest memory to complement the mobo and cpu. If any of you PC guru's out there could give me any recomendations on parts and the place to get them it would be much apreciated. I'm looking to spend <£750 on all the above parts so plenty to play with (although an FX53 is out of my budget). I've already got hard drives, sound cards and dvd rom/rw drives etc so only need to buy the above Thanks for looking.