Not only it took hours to download and upgrade but now, my 32GB iPhone 4 is over capacity by 4.8GB! It was almost full on Version 4.3.5 and now I had to delete all my music and movies or else it wouldn't sync. After that I've been trying to sync my contacts and Apps but it takes about 3 minutes per App to copy... I have about 100 of them... It's slow to a crawl. My contacts won't sync. I get all kinds of errors Saying it can't sync because the sync session expired or that the required disk cannot be found. I am plugged in thru USB... WTF? Another badly tested upgrade from Apple... Why can't they ever release software that works before the x.0.1 update?