Hi, i have a panasonic s97 dvd player connected to my sa-xr70 amplifier via hdmi and then hdmi to dvi into my display, but sometimes when i switch the dvd on and switch the input selecter on my amp to dvd, there is an error, the error stands for unusual occurence with hdmi, according to the manual. To get them to properly activate i have to unplug them at the mains and then plug them back in for it to work. once i have done that it will be fine untill i put either machine into standby then the same problem seems to occur. is there i am doing wrong? is there a specific order they should be turned on? Or does it sound like a faulty cable? anyone with any thoughts on this i would greatly appreciate your help! many thanks Bluestreak. p.s the hdmi cables i am using are wire world chroma(the yellow ones) dont know if that makes any difference. thanks again!!!