The Home Theater Spot used to have a tweaks section for free, that had lots of info. Now its $25 or something. I am borrowing AVIA from a friend soon, and wanted to do a couple of things: reduce my overscan, and fix some convergence problems I have on the left and right sides of the screen. Can anyone make a suggestion as to where I can get more info on these processes? I can't afford to get an ISF calibration (or even buy AVIA) right now. Thanks.