I've posted this in one other forum for the second question. I will take all answers I have an interesting problem. First, I just got the new HR20-100s (2 of them) I tried to put this in my projection room. I have an old Sharp XV-Z9000U projector and a Hughes HTL-HD Direct TV receiver running through my Rotel receiver using componet. When I attached the HR20 I immediately began to get a line rolling through my picture. This also happen on the Denon DVD that's attached to the projector. Can anyone help with this?? Please. Second, problem. Since this didn't work I replaced the HTL-HD with a HR10-250. Here's my long winded question: I don't believe the PQ is a good with the HR10 as it was with the HTL-HD. What do others think. Is this just my immagination or what?? Thanks in advance.