Guys, has anyone Jail Broken their iPad? If so, have you noticed any difference in speed and performance? I want to install a passcode protector for certain apps such as Mail, App Store etc to protect anything going wrong when my little terrors are using it. And Lockdown Pro seems to be the app to do this... but it's only available after a Jail Break. When I was using an iPhone I always Jail Broke. And now that I'm on the awesome Nexus 5, I've Rooted that and love it.