I last tweaked the TV when it was new around July/August 2005 with the help of a Home Theater DVD. How frequently should this be done for optimum performance. I have a Toshiba 57H83.
Oh ya, convergence is a big thing. I do mine very often. The auto convergence on my tv hitachi 51F500 is crap. It really needs to be done manually. I ususally do it every couple of weeks, or just before I have people over to watch a movie. quick question, is is just CRT tvs that need convergence? is it a non-problem with DLP or LCD?