Ok, I finally got a copy of DVE last night and let me first say it is awesome. There was obviously allot of time and effort put into it. I am not exactly sure if this is going to be the proper forum for this but it seemed to make the most sense to me, now on to my concern............ According to the narrator during the brightness adjustment portion the background that is used to adjust the brightness has three vertical bars on each side, one at below the level of black, 1 at 2% greater then black and another at 4%. It stated that if you cannot see the bar that is below the black level then that means that somewhere in the video signal that portion of information is being clipped. I could not see the bars that were below black level no matter hose bright I made it. I am currently running from a Yamaha DV-S5650 DVD player (http://www.yamaha.com/yec/customer/m.../DV-S5650_e%20(U).pdf ) to a Yamaha HTR-5760 receiver (http://www.yamaha.com/yec/customer/manuals/HTR_5760.PDF ). From there is goes to a Mitsu 55” HD RPTV and all connections are component vidoe. I am not sure what piece of equipment is causing a problem or if it really even matters at all. I was just curious if it is something that I should be concerned about or not? Thanks for any advice!!