My ps2 will only work on my projector when playing a ps2 game. If I try to play a regular playstation game, the projector is unable to find the source. All it gives me is a blue screen with "No Singal" across the middle of it. The opening ps2 screen and the other screens before the game starts are fine. It only loses the signal when the ps1 game starts. I have tested the ps2 on my X1 as well as many other displays. The Optoma HD70 is the only display that has had this probem. I've even tried using different cables and connections (s-vid, composite) but still no change. My psX has the same problem on the HD70. DVD's and PS2 games run perfectly with no problem. You can also hear the audio on ps1 games and even "play" them (without being able to see what you are doing, but the sounds make is clear that you are playing the game). Any help would be appreciated. I am getting pretty frustrated at this point. FYI I am using one of the slim line ps2's.