Last night I downloaded a trial version of PocketMusic. The program didn't work. As I was trying to get it to work, I noticed that my storage card had been wiped clean. I can reload from a backup file but I am curious how this could have happened. Thousands of other people are apparently using PocketMusic.
It happens with pdas, probably not related to the program at all. Sometimes if the card is being accessed and you remove it, or soft reset or sneeze...clean sd card.
I had read about many times, but actually experienced it several weeks ago while fighting a program and performing lots of soft resets.