Second Android phone.. first one was a D1 and wouldn't root, no matter what I tried.. wouldn't root for my buddy either who rooted his D1 the exact same way.. so I'm a little nervous to root my Thunderbolt which actually works compared to my D1. Anyway, my biggest question is this.. can I retain data from applications? Stuff like my to-do lists, my game progress etc. I am willing to buy an app that can safely backup and restore all of these things, but I need to know that it can be done first. I'm planning on rooting then flashing GB w/ Sense 3.0. Any help is appreciated.