I jailbroke my iPod, and installed applications. Later, I edited the N45AP.plist file so I can change the order of icons. Now, I can't install applications. The installer runs up until it should be finalizing and adding an icon, but it conks out and returns to the home screen. I put in the old N45AP.plist, and the same thing happens. The permissions on the file is set to 775, so the system should be able to access it. I'm thinking now, it may not have to do with the .plist file. Anyone have an ideas before I lose all my data and run a restore?