I'm an early adopter but a reluctant upgrader, LOL. When iOS5 first came out there were lots of reports of problems, including lost photos and data, so I put it off. I'm not crazy about giving up control of syncing, so Photostream sounds scary to me too. My iPhone4 is still running 4.3.2. Am I crazy to not upgrade? Or are there others out there who have either gone back to iOS4 or who wish you'd never upgraded?