Hi, I have probably had my Sanyo Z2 720p projector for a little over a year now. I also have an Xbox 360, and play games about 3 hours a day. I noticed that everything was dark and hard to see, so I bought the Avia home theater guide and followed the instructions and tweaked everything. However, the problem was worse. To eliminate the black line (for the black level test pattern) I had to decrease my brightness to around -14. My contrast ended up being +16 (the point right before the line dissappears into white.) I believe the problem is that the settings for black level and white level are different for movies and video games. Is this true? And does anyone know what I can do to make my settings correct? It is very hard to play games like Gears of War and Rainbow Six Vegas when everything is so dark... I can barely see anything sometimes. Thanks for your help!