My housemate has just picked up a HP DV7-4020sa laptop in a PCworld auction for a bargain price. He is a MAC user though, how easy is it to install snowleopard onto it? its an AMD cpu which briefly skimming seems a bit harder to install on than intel?

if someone could give me some pointers would be much appreciated. He`s going to sell it if we cant make it a full mac os.