I used the source ftad.howett.net to install an update to MobileMusicPlayerFlip. I thought it was odd that an update was even needed for this since it worked the first time, but I installed it anyway. Now the MobileMusicPlayer is gone, no "iPod" icon or "Music" and "Videos" icon. The application MobileMusicPlayer.app didn't even show up in the /Applications folder. I downloaded and installed a replacement MobileMusicPlayer.app and got the two individual icons back, but when I tap either of them it crashes right back to the springboard. Is there any way to fix this without doing a complete restore and losing everything?