(And sometimes it takes another try.)Note that, if you are an iOS user, you can clear tracks one by one using the app, but there is no way, even for iOS users, to clear all tracks at once, without the above voodoo.

Well, the bad news is, (1) the LCD display of "memory remaining" is way, way

[Update 10/08/2014]I found Brett (Bad Elf - CTO) very responsive to critical feedback and in a very logical/rational way

Had a problem with the first firmware update, customer support was with me all the way to get it corrected.

The files are not lost as long as you have access to an iOS device (I was able to email them to myself).This also happened several weeks earlier, when it hit "80% memory remaining"; it's taking me a while to learn that "80%" means "0%" in Bad-Elf-speak.