Believe it or not, I am still using a keyboard with a disk drive - my trusty Technics KN2000. I have two of 'em, plus a 3000. What can I say...they work for me. Here is my dilemma. I recently cannibalized the disk drive from my rather banged up older KN 2000 and used it to replace the damaged disk drive in an otherwise pristine unit. However, the drive no longer recognizes the data on my set up disks. I get a message indiating that the disk was created "for another unit". They loaded and played perfectly in both drives prior to the switch. Why wont they do so now??? Does exchanging a drive affect the way it reads data on the disks???

Thoughts?

Help?