Hey Now I know it's not recommended by Apple, but it might be fun I'm a (new) registered Apple developer and I'm trying to decide if I should run iOS 4.3 Beta on my iPhone. It would be used for testing but also just to have a fun new thing on my iPhone that my friends can't have LOL! Is this a really bad idea? Does it have features that just don't work and/or screw up the device? Thanks for advice!