So I am someone who dose not mind doing adb rooting my phones the long way but for people who dont have the time or patience to it there is a awesome program called Super One Click Root. I have seen a lot of people saying that they can not get it to work with the Thunderbolt. I have version 1.9.1. I ran the psenuter exploit and it worked fine. This works awesome. The first time it did not want to run so all I did was close the program unhook my phone and hook everything back in. Worked perfect I will have screen shots of super user and everything in a little while along with the Download Link for Super One Click 1.9.1