Hello, As I am familiar with the internal working of a PS2 and not much more, I am still trying to find out as much as I can about my PS2. Anyway, I thought I'd ask some questions to clear up my hazziness.... 1) In the attached link, what exactly is that smaller box next to the actual PS2 system? http://www.playstation.jp/psbb/img2/ps2_2.jpg 2) What good are the USB ports on the front of a PS2? I mean can I plug in a Mouse and/or Keyboard there? How about a PC controller? Thanks!