Sansa Clip Plus

Bought a Sansa Clip Plus and almost immediately had some issues.  Important safety tips:

1. I deleted songs from the clip+ without emptying the "trash" bin and

2. I removed the clip+ from the usb port without selecting the "remove safely" option first.

This corrupts the DOS file system.  In particular the .Trash folder.  Fix is to delete the .Trash folder.