Be sure to check out the +12v rail amperage before you buy anything. It may be wise to get more than you need right now in case you want to upgrade your video card in the future. There are quite a few PSUs that can deliver ~40 amps for a decent price, and those should be capable of powering any single-GPU card.
I've never heard of anyone running into problems while using 4GB with a 32-bit OS, but maybe you have. If you're running XP you can get by with 2GB.
"They should rename the team to the Washington Government Sucks. Put Obama on the helmet. Line the entire walls of the stadium with the actual text of the ACA.
Fix their home team score on the board to the debt clock, they can win every game 17,000,000,000,000 to 24. Losing team gets taxed by the IRS 100%, then droned."