Zip Disk had this utility which could make a disk non-removable. I don't know if you have that on Jaz (it makes sense to have it). Make you disk non-removable, if you need to restart the computer restart it and then do the backup. When you go to backup, add another device and it should show your Jaz drive. I've done it like that once or twice until I bought Tape drive. [sig][/sig]