i wouldn't make that many virtual drives, it's quite easy to just switch back and forth. all you have to do is put the images into alchohol's list and then double click one to put it on the default drive, or right click and go to mount on device and select the virtual drive you want. the one thing about storing the cds, you're going to need a bit of space to store that many cds. Oh and i went to look at the virtual drive thing and the max amount of virtual drives is 6.