Ok So I got the M9494LL/A. It was missing the Graphic Card but thanks to a regular from here I now have a Radeon 9000 with 256 of Ram The unit comes with dvd/rw, 2 gb of ram and a 160 hdd. I have some Bose speakes, a 22 inch HP screen. And I have the white mac keyboard but no mouse. I have some USB mice that I can use for the meantime. My question would be Is the Mighty Mouse worth it? or is a just an Icon? If any one can recommend maybe another type of mouse that would be great. Also, What would be best to run as the OS Tiger or Leopard in this unit. Thanks for the feed back.