I think this is the right section.. Ok, so here's the situation. I'm looking to upgrade my prebuilt computer. I got it a few years back, so it has an AM2 mobo with a 65 watt TDP max. I have found a 65w AMD Phenom x2 905e, but it has an am3 socket. I know that an am3 CPU will physically fit into an Am2 socket, but will it work? Thanks in Advance for any help.