I got a gateway computer from my parents a year ago. I've been itching to build my own for a while now and I'll probably scavange parts from this one. It has a P4 1.5Ghz. How do I know if it is socket 423 or 478? I'm planing on buying a new mother board and 423 boards arent looking so good. If it is a socket 423 board are there converters and how good are 423-478 coverters? Thanks