I had posted my issues in the iOS 5 findings & issues thread but never got any responses.. 1st my App Store, iTunes, and Newsstand kept crashing on my iPhone.. They were basically unusable!! Also the Twitter integration was non operative!! I ended restoring my iPhone to factory settings and restored it from a backup file I had before the issues started. That didn't anything, everything kept crashing. However after that it got worse! None of my apps would sync onto my iPhone.. I tried checking them, arranging them thru app option on the iPhone tab in iTunes, even doing it manually but nothing!! I called Apple Technical Support and they told me I should uninstall and reinstall iTunes on my PC because they feel that might be the causing the issue! Well It Worked!!! Atleast to an extent... The App Store, iTunes, and Newsstand on iPhone is working now BUT the Twitter integration still isn't working and my apps still won't sync to my iPhone!! I'm lost!! I have no idea what to do!!. It's about 10 am eastern time and I have to wait till 10 am pacific time (1 pm eastern) before I can talk to someone from the Apple Technical Support team!! Someone please HELP!!