Would it be possiable to use a new mini as an external superdrive with my powerbook? I am starting to play around with home movies using my 667 tibook and would like to burn dvds, however i do not have a superdrive. Upgrading to superdrive, 80 gb hard drive and ilife 05 would be about $400-$450, a mini is $600. I do not have a external monitor, so I would still edit on the tibook. I could use the new 80gb for back up or storage. Could I just plug in a firewire cable between them and have the hard drive and superdrive available from the tibook?