Well Pentium Ds are pretty cheap nowdays and core 2 duos are sorta spendy....But AMD X2s arn't much more then Pentium Ds and have quite better performance while running at lower temperatures. Netburst architecture pretty much sucks, so going Intel is not a good idea unless you do get a core 2 duo, which is an awsome processer. As for gimping yourself, it really depends on what your going to be doing with your computer and the other parts inside of your computer.