Im going to be building a computer soon!

[Yoherz]

Cases? I never use the things. I used one once when I was younger, but I had to keep taking it off everytime I wanted to look at something inside it or clean it or anything. I mean, right now, half my computer is completely exposed. That is good airflow.
But nah, I just stick a big a** fan in my computer so it won't burn out after a month of non-stop use, and I'm good. But I mean, hell, I'm running games and everything with an 8mb video card and an 18gb harddrive. Crappy stuff, but my computer can outrun a lot of other fresh-off-the-line computers.

[Pacman]

hey cyberdemon, you aren't building a PC you building a gaming machine!! 750W PSU ?? u crazy??! a simple 400W or 550W will do any mid-high graphic card as long as the PSU has the PCI-Express Cable to feed the GFx Card.

I'm selling parts of my computer too. I am going to buy a Phenom or Nehalem Still don't know... And in the meantime, I use my laptop.

About the memory
Any DDR2 will do... either 800Mhz or more. As long as if you buy more than 1 DDR thingy, they should have the same frequency for better performances.

But hey, this thread is a year old! cloud_diamond probably has already bought and mounted his super machine

[cyberdemon]

lolz, in Malta a 750watts psu is really cheap, about 70euros you'll buy one. With 400watts you'll have a pc which you won't be able to upgrade because of the high energy demands the new graphic cars and processors are demanding.