Hi there people! Well, I have an early iMac, model iMac8,1, serial number QP8392UPZE3, that came with a MATSHITA DVD-R UJ-875 SuperDrive. Thist drive is no longer capable of recording DVDs. So I thought about replacing it with a Apple MacBook Air SuperDrive. Is it possible? Is this external SuperDrive compatible with desktop Macs? Thanks for your support, Daniel Bittar.