Byrd, I was looking at a similar requirement, but I've changed my mind (again) and I'm going down the Zip Drive path instead. One of the PB Duo kits I rescued recently from being trashed had a SCSI Zip Drive, and as I allready had a USB one, I figured that my collection of 100 and 250 MB disks would be big enough and convenient enough to store and transfer data and programs.