I downloaded the free trial of MewSeek Pro a few days ago from Cydia. I downloaded some songs + pressed the 'Copy to iPod' button. It went to the whole black screen with white loading wheel, all normal. When it says '______ library' (I forget), it closed. Now all my music except music I bought from iTunes is gone! But the weird thing is, when I go to 'About' in 'Settings', it says I have 168 songs (instead of 2000), but it still says I've used 10GB of memory. What do I do? Do I have to restore?