I was just wondering what upgrade I should get. Which one would be more beneficial? My current system is

4200 X2

2gb ram

7900GT

I'm thinking of switching to intel and I've been looking at the core 2 quad 6600. I was wondering if anyone knows if this mainboard will support it as well as my 7900 GT. Thanks.

http://www.asus.com/products.aspx?l1=3&l2=11&l3=502&l4=0&model=1682&modelmenu=1

Yea I suppose. But I am not looking to spend big bucks on a card. Something like the 3870 is within my price range. Do you guys reckon there will be a card in the upcoming Geforce 9000 series which is about the same price as the 3870?

Really. How do I do that?

Looks like a new PSU for me. Is it hard to put a new PSU in, because I don't want to pay for instalation?