Hello all I've had a Macbook Air for a while now, but recently sold it in anticipation for the new Macbook Pros. I just sat down to format it, but realized (this happens a lot) that I have no cd drive. I use my iMac for the AirDisk feature, but am a bit concerned. If I erase the hard drive, will this still function? In other words, when I go to reinstall OSX, on a clean partition will the Macbook Air still read the DVD from my iMac? Has anyone had experience formatting a Macbook Air using only AirDisk? Thanks!