Music Deletion on e200r

[DCM]

Before I rockbox'd my player, I had a single copy for every song (when I added the same song again, it would seemingly delete the old copy). But now with rockbox on I see that a lot of my songs have a duplicate. How I deletes these duplicates? They don't show up on that craptastic Best Buy Digital Music Store.

[saratoga]

Find the duplicate files in Windows/LInux/MacOS and delete them.