[url=http://users.chartertn.net/localh/scdemo4.zip]Have fun.[/url]

Interestingly, the ROM is only 4Mbit. Any time you go to an item that would require downloading, a "LOADING" screen comes up, but when it finishes "downloading", it just resets. I think this is a barebones hack of the actual BIOS, with any necessary data hardcoded and cable I/O routines disabled. There's also a "backdrop test" on the main menu that has a sound test included as well.