I'm looking to build a Windows Media Center PC. I don't want the price to go over $1500, prefer to stay under $1200. My main use of the PC will be PVR, to record tv shows. I would prefer to be able to record more than one show at once. My main question is do you guys think I should go dual core? I want be able to record live tv, and still do other things like burn dvds or surf the internet, will the dual cores let me do that? Also, do you guys think cyberpower, inc is a good place to have it done for you? I don't plan on doing much gaming on my pc, but I'd like it to be able to have a decent graphics card like a geforce 6600 256, is this a good card choice for what i want? I'm pretty much just tryin to figure out the cheapest and easiest way to build this. Thanks in advance.