I installed iPhone 3.1 software on my 32 GB 3GS. I have not been able to get the iPod App to work since. I launch it, and it comes up, but as soon as I select a song to play, it crashes, does matter what I choose, playlist, shuffle, etc. I tried doing a reset holding the home and top button, but that did nothing. I tried just restarting it and nothing. Short of a reinstall, has anyone else had this problem and found a solution?