I have a problem with the Installer.app. Most of the apps which I had installed before JB to 1.1.3. I moved the Application to /private/var/Applications and I noticed that this folder was still there with all old apps so I deleted the whole folder. After that I'm not able to install the apps from the installer, because they won't appear anymore. ;( I also uninstalled all old apps in the installer but they don't appear again. So what can i do except for restoring my ipod?