- Battery life with BB= 8 hours; with 2.2=20 hours. The phone is totally cool to the touch.
- LauncherPro with BB was laggy and FCed now and then. With 2.2 it's running completely normal and FAST.
- I couldn't use live wallpaper with BB or the phone would just lag terribly. With 2.2, I've had the Nexus LWP running and there's no affect on the phone.