Gregg Loewen came to my Birmingham, AL house Friday morning to calibrate my two year old Toshiba TW40X81. All I have to say is Wow! I watched the anamorphic 16:9 version of Last of the Mohicans which is a movie I have seen many times but not like I ever saw it Friday night after the calibration. The colors and shadow detail were excellent I felt like I could actually reach in to my television and touch the characters! I can assure you that the change after the calibration is a revelation and is well worth the money. In addition Gregg is very professional and possess a vast amount of patience. He allowed me to watch him do his stuff to my TV and actually responded to my various meandering ramblings and questions on the care and feeding of my television. He is also very diplomatic in explaining the many ways that I had screwed up my geometry and convergence. In any case what I thought was a very good looking tweaked RPTV turned out to look like crap in comparison to my newly tweaked Television. If you are looking to have your Toshiba tweaked contact Gregg Loewen. You will not regret it!