IT WORKS REALLY!!!! Simple & Easy with the Xperia Tablet S and Jelly Bean 4.1.1
I have tested with my Tablet SGPT122DE/S and i have really Root!
This, I note that this tool is not from me! The tool was written by @djrbliss.
If you want to thank someone then do that after your feeling - at least I thank everyone here on Meaningful information and applications ...
Greets from Germany Leipzig/Schkeuditz
(Download the Motochopper and run the run.bat)