Hello, I have a Hitachi 60EX01B 60" (basically same TV as the 50EX01B) rear projection TV. My convergence is a little off on the picture. The built in convergence utility is only for adjusting up/down/left/right of the entire picture, not sections of the screen. I have found controls on the inside of the TV for performing a fine tuning of convergence. I was able to adjust it a little bit, but I cannot find a way to get the TV to display a test pattern for adjusting the convergence. The built in utility only displays a plus in the middle of the screen which doesn't help me with any thing other than the middle. Does anyone know how to get this TV into a test mode for adjusting this? Also, are there any beginners guides to convergence on a TV? Like which parts of the picture should be done first based on my available controls? I'm sure I can figure it out on my own, but any info would help. Thanks.