So finally my iMac 24" is coming tomorrow, and i also unearthed my old Nintendo 64.... I was wondering if there are any adapters out there where you can attach an RCA adapter from the N64 or xbox 360 to some device and plug it into the usb port. I know that there is one called GameBridge from Adaptec, but the discontinued those. Also I don't really want to pay $250 for that device from elgato where you can hook it up through that tv adapter. So anyone have any ideas? Thanks for the help!