Newegg has socket 939 Ahtlon 3400+ for just about the same price as the 3500+. But it has a good deal with 50 bucks off when you buy it wiht memory and a mobo. Whats the difference between this cpu and the 3500+? http://www.newegg.com/app/viewproductdesc.asp?description=19-103-503&DEPA=0