Well, I ended up using the "fix full dms" option on the DMS Hacktools.

I spent the better part of today reloading my DMS with 16g of music with a USB1 cradle.

Quick question, does the "DMS Backup" on PMM work? A few weeks ago I hit the backup button and it seemed like it did something. It even showed up as a restore point, but once I had my DMS back in working order this morning I hit the restore button it failed. PMM says it couldnt find the files to restore.
Is there a way I can backup the DMS, incase this ever happens again?