I just acquired an iMAC 27″. I acquired a MacBook 17″ about a year ago and have been adding some Apple experience to my bag of tricks. I didn’t realize it but the 27″ screen can be used as a secondary monitor to the Macbook via a Thunderbolt cable. I have one on order so I’ll post my experience once it arrives. I am also looking for ways to hookup external media devices like an XBOX 360 or a Playstation 3. I’ll post my experiences with that as well!