Oh wow, I wish this was around when I did my first root. jcase made some great steps, but having JUST got my first Android ever and not knowing a damn thing about ADB (let alone that it existed!), going through the steps were a bit overwhelming. Finally getting down to where I'm risking it and modding my phone, amongst other things. Definitely getting this in case I ever want to go from Rooted to Non-Rooted, and back for any reason!
auto unroot was causing trouble for some phones, i dont think the auto part of it was the problem but it was safer to pull it as i dont have a TB i didnt want to be in a position where i wasnt able to help someone in that scenario.
but auto root should be solid unless your sdcard is bad but thats not very often