Can I get away with copying all the files under /drive0 to /drive1? (There's just enough space for this...) if so, what're the proper steps, just everything under the /drive0/fids directory? my reasoning is, after doing this I can just re-partition the /drive0 the way that emplode wants it to be, and new songs will just fill up /drive0 from this point on... Let me know if you have any suggestions on this.

That should work. If /drive1 is the original disk as shipped then you could just swap the disks over. We currently don't, and have no plans to write to the partition table of the second disk.

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Mike Crowe
I may not be speaking on behalf of empeg above :-)