>From: Frank Carney >How can I tell I have an Unidisk 3 1/2" drive? An Apple 3.5 UniDisk drive is white in color rather that platinum. The eject button is near the top with a small manual efect hole underneath it. (Apple 3.5 drives have the manual eject hole in the button itself.) Sticker on the bottom of drive says UniDisk 3.5 Model number A2M2053 Part number 825 0604 A Owen Aaland