So this is going to be my first build. I have some questions as I'm still kind of new to the hardware stuff ( The Q's at the bottom). I will be using the computer for primarily media use (music, internet, world of warcraft, and maybe some movies to). So here we go.
1. 32 bit OS only supports up to 3 gb of RAM. Need 64 bit to utilize more.
2. Any intel build is pretty much dead end with 1155 and 1356 coming out this year and next. Having SLI and a good PSU though, does let you drop in a second GPU for better gaming in the future.
3. Cheap water sucks, is louder and worse than good air, which is cheaper. To beat good air it's about $500 worth of water cooling.
4. 1366 CPU's are tri channel, not dual channel. you could run with 4 gb, 2 kits, but that's kinda defeating the purpose of 1366 there. 1156 runs dual channel, like the i5-750 linked above.