I recently put together my friends computer with an AMD 64 3500+ socket 939 (2.2GHz) with a Geforce 6800GT. He is complaining becuse it is only 2.2GHz which was less than his old P4 533MHz FSB 2.6Ghz cpu. How can I explain to a person who doesn't know anything about cpu's and their architecture that AMD's even though they have lower clock speeds work just as well as Intel's with a higher clock speed? I've told him over and over that the AMD 3500+ is made to compete with the P4 3.6 or 3.4GHz but he still does not believe me, he thinks I bought him an old crappy cpu for 280$. Help Please!!!