There are some real bargains to be found if you go down the AM2 route. If you look around the prices for AM2 cpu's are very cheap and the same goes for the motherboards. DDR2 seems to be cheaper than DDR at the moment and you will also be able to reuse it for a future build. I am going to build myself a little rig just for internet stuff and letter writing etc so that i can free up performance on my main rig (take all AV/anti spyware/firewall programs off, strip windows down to the bare minimum and have as few processes running as possible, it will not be connected to the net). This will be based around AM2 and the whole pc will only cost £180. Thats everything, case, psu, hdd's, 18x DVDRW, cpu, memory, motherboard, floppy. Thats all brand new from an online retailer. Bargain!!