I have the limited collector's edition late 2008 13" Aluminum MacBook. Yes the one without the Pro display, Firewire, integrated longer battery that all came out in the following June revision. I wasn't sure about this, but I think this is the first revision with the Mini DisplayPort and so at the time it might not have incorporated Audio and Video through the connection. Does anyone know? I am thinking of selling my iMac and getting a 27" Display and making this my main Mac, but if I need to run a separate cable, not sure I wouldn't want to sell this too and upgrade to a 13" MBP.