I tried a little interface card which should allow to connect a SATA drive to an ATA Mac. It has on one side the SATA connectors and the other side the ATA and power connectors. I got a whole bunch of errors at startup. Just don't do it it will not work. I tried this because I wanted to use an internal Blu-Ray burner. I moved it now to an external case. I can't write RE disks from FCP X. Maybe only BD will work. I'm trying from Toast now and see what it gives. The previous time also a bunch of errors. Paul Moortgat