I remember seeing a disk that apparently had almost every Nintendo game ever made on it...the disk was to be played on a dreamcast console i believe, but i was wondering if anyone knew if there was something like this for the computer?  My friend tols me about an emulator that could be used to play Playstation games on the computer, and I'm a big fan of the old Nintendo games, and I'd like to be able to play them on my computer.  Thanks.