My roomies and I got this for our projector, and it appears to do some really bad combing on 480p / 720p xbox signals. Yes, it does do HD signals, 480p 720p and 1080i for the record. It isnt as noticable while watching hdtv feeds (720p) because stuff does not move around the screen as quick. Has anyone noticed this before on an n6? We might either return it and get an n6, or try other options. Playing sonic heros really highlights the problem and for me, and i feel it is unplayable. It appears as if the edges of everything are interlaced , its really weird. I have tried it on two different LCDs as well. Thanks for any help.