Hi, I'm thinking of getting a new CPU. Here it is on NewEgg: http://www.newegg.com/Product/Product.aspx?Item=N82E16819116027. My motherboard is here:http://www.dealtime.com/xPF-SIS661FX-PGA478-M-ATX-PRESCOTT. My question is: will my motherboard support this CPU? Thanks in advance.

Yes it will work but that sounds like alot of money for a p4 processor you can get a whole p4 computer for $100-$150

Exactly. You can get a dual core cpu, motherboard and a few gigs of ram, ready assembled for like $150