I am not new to Android but I am new to rooting. I've always been told that there is no such thing as a stupid question if you need help, and I do need help. Received a used Droid X that is running 2.3.3 4.5.595. When I was restoring my apps it was either MyBackup Pro or Mobile Defense that showed a box saying I had root access. I was not aware that the phone had been rooted (not complaining) but (1) how can I confirm that it is, in fact, rooted; (2) assuming it is rooted, what do I do next; and (3) if it is rooted should I update to 4.5.596???? Any help, suggestions and guidance would be appreciated.