Having finally got the M1 adaptor I managed to hook up my Denon 2910 to my Infocus 4805 projector with a Better Cables HDMI lead. I have a problem with flicker whereby every few seconds a horizontal white line appears in the picture and occassionaly it all judders . This makes it completely unwatchable . I thought I managed to correct it yesterday with a new power lead to the projector but it is back again. Today I tried an admittedly basic surge protector which also claims to help regulate the power supply but it still won't go away. I've checked all the cables etc. As I have never used the hdmi out of the dvd or the input on the projector it is difficult to know where the problem is. All I know is it works fine with analogue. Anyone any idea?