I have a BB 8830/WE

. I was setting the profile ringtone and the device apparently used my music files located on the microSD card. After having set the ringtone i went to play my music, but the media player shows no music

. the amount of free space on the SDcard indicates that the files are still on there, but not visible to the media player(Whew!!)

.Does anyone have an idea of what's going on?