When I click on "yes" to accept the deletion of a playlist for the songs on the hard drive, the screen goes back to the previous screen. The playlist remains undeleted, and the only thing left for me to do is hit the "back" button. After that the 360 freezes up. Right now it is happening with 2 playlists that I am trying to delete, I could actually delete some other ones, but no matter how much I try, I can't delete those two. I couldn't find anything about this problem by googling, so I thought I'd look for a solution here.