I have a program that is old and requires the disc to be present while in use. I am trying to use it on a macbook air. I'm sure you can see the problem here. Money is tight, I can't get the superdrive right now so in the meantime I wanted to copy the disc to a flashdrive as an iso. I did this using MagicISO on a pc. When I try to convert it on the mac using disc utility I get the error "Unable to attach (not recognized)". I have no idea where to go from here. Any help would be appreciated, however, I cannot afford a program to do this. Thanks in advance.