That would be very expensive though and a bit of a waste of a Mac Mini, so why not fit an old PC (perhaps a laptop with a dead screen) in there? (that would be a lot cheaper and not waste the nice case of the Mini) You could maybe line up a narrow laptop's motherboard so that its ports are at the back where the holes on the LC are. If you could find a new enough (P4) PC, you could even use it as a Mac by putting OSx86 on there, if the idea of a Windows PC inside a Mac case is too unbearable for you! Although you would have to be very very good at hardware stuff to even attempt that, I could certainly never do anything like that!