I'm am building a pc for audio recording, I don't realy know the best way to go, AMD or P-3 or P-4. I also want a motherboard that can support atleast 1gig of ram, and what is a good board for pc150, and is that a big jump over pc133? This is my first post and I don't want to ask a lot of questions, but the last thing I would like to ask is what is the fastest most stable drive format: scsi,ata100,firewire,usb?