thanks for your help. but i dont think i can assemble the computer. so if you can find a computer whos better than this
http://www.topdata.dk/product.asp?product=6736
It's really not hard to assemble one. The hardest part is putting on the heat sink, and once you see how to do it it's simple. However:
Holy poo, that's a good computer you found. That's essentially what I would have come up with. The only differences are:
-That uses two 5850 graphics cards, rather than one 5870. More expensive, but more powerful.
-It doesn't have an aftermarket cooler, which is fine if you're not overclocking
-That doesn't have PSU brand I recognize. This
could be a bad thing if it's a crappy off-brand, but as long as you're under warranty it's ok.
If you get it, I'd take either the Antec 900 case, or the Cooler Master HAF.
I'll post a build anyway to see if I can get it cheaper, ok? And you still need a mouse, keyboard, OS, and monitor, right?