FSP, OCZ, Antec, etc. You will probably want to spend about $100 or so on the PSU (which should get a decent one from the previous stated manufacturers). I see your going to OC (I hope)? I would get the 8800gts 640mb version or the 2900xt. I don't have either <sobs>, but either would do fine. Buy the cheapest one of the 2.