Any of you guys have experience with these. I am considering a MacBook Air for my recording, I typically record over Firewire 800 to a 7200 rpm drive. Any thoughts on the Adapter, performance etc. I think it is not the right time to get the cMBP so a MBA or maybe 13" rMBP may be the way to go and use the TB to FW adapter to record to my Ext Drive. I have been on an older Mac mini 2Ghz dual core and been fine recording to FW drive but would like newer machine for some portability to support my mac mini.