Anyone know how to detect the new high density removable disk? I have a 128 Meg diskette drive on my Gateway laptop and Zip drives on my computers at home & work (1 is internal, the other external).

My backup app can delete the contents of diskettes, but it makes no sense to me to remove all files from these type diskettes. I already detect whether the zip filename exists and I DELETE FILE ????, but I'm concerned what will happen if a subsquent disk has the same filename on it, etc.

TIA
Mike