iOS 5 is definitely an improvement from what we had in iOS 4 and I was hoping I wouldn't need to jailbreak anymore but I really need LockInfo back and I REALLY don't understand why Apple can't incorporate more features into the OS. Weather and Calendar right on the lock screen...and collapsable. Very handy, especially the calendar. Speed dial (with photos) right from the lock screen. Why won't Apple do this? So much easier/faster than unlocking, tapping the phone icon and then tapping favorites. Collapsable groups...it's nice to have your notifications show up on the lock screen...but if you get too many (like emails), then the whole screen is a mess. Would be nice to be able to collapse that group to keep things neat. Don't even get me started on SBSettings...one of the top things I used was the quick Wifi on/off and Brightness settings...very annoying to have to go into the settings and dig into the menus to do this.