ok so like many people, I have the problem where my ipod wont start up. to fix it I use iphonebrowser to rename applications (in private/var/mobile) to applications2, then change it back when my ipod is booted. its worked perfectly so far. untill I forgot to change it back and installed pockettouch. now I had an applications folder with just pockettouch in it and one called applications2 with all of my app store apps in it. I deleted the one with my app store apps, figuring a sync would re-upload them to my ipod. not so. itunes told me there was an error syncing all of my applications. I tried rebooting but no luck. any ideas?