I recently got an old computer, and I upgraded the RAM to 544MB, the HD to 135GB, the videocard to a GeForce 5600 FX Ultra 128MB, and the only problem is the processor now. It is a Pentium 2 366MHZ processor. I want to upgrade, probably to a 1GHZ P3, but a P4 would be better, however I don't know what my motherboard is compatible with. I've attached a few pictures from a program called CPU-Z, and I think these will help. What I need to know is what I should buy to upgrade my processor, because I've never done that before, and I haven't had the computer for very long, and I really don't have any clue what to do.