i decided to delete all my songs from my n900 to start fresh and to sort out all my album cover art.
but the media player is still showing songs and when i delete them, they reappear when media player is restarted.
the songs wont play and show an error message 'unable to find media file' (as the files were deleted)
and now if i put new songs on it show duplicates etc
it's really annoying me that i can't fix this, not even when it's plugged into my laptop.
also i can't seem to sync with windows media player anymore.

anyone have any ideas??

pleeeeaaaseee