Just bought HDAdvance 3.0 and USB Xtreme. It was a kit that came together in one package. It'll be here tommorow. I do not yet have a PS2 or a hard drive. What is the best model to get? I'd like to go purchase a brand new unit if possible so I don't have any trouble down the road. My Girlfriend and her daughter had an old model, but we were fooling around and it fell off the shelf. As a result when you put in a disc it immediately ruins the disc with a circular scratch around it. So, what PS2 should I get? What hard drive should I get IDE or USB external? What is better to use HDAdvance or USB Xtreme?