o interface to the game PC via a keyboard, rather than using the front-door panel (which only has 4 butt... this PC has an old-fashion 5-pin DIN plug rather than the newer 6-pin mini-DIN plug). In most cases, th... nings, diagnostics, etc). Or perhaps you own more than one PB2K machine and you're going to have your ow... ance at geeks.com for $9.99 (wish I'd bought more than one!) You see used ones pop up on eBay fairly oft