I have just received my latest toshiba upscaling dvd player. I have a Pioneer 427oxd 42" HD plasma. I have connected the dvd player to the tv using the HDMI cable and a scart lead and enabled HDMI on the tv and video settings and i get a good picture and sound via using the HDMI cable and the scart lead. The only issue i have is that when i am watching a dvd and i push the HDMI button on the Toshiba dvd player remote control a note appears on the tv screen saying "cannot perform this operation" even though it is all set up correctly as far as i can see. This has confused me a bit as i dont know if i am watching in HDMI mode or standard. Has anyone else had a similar issue? any advice greatly appreciated.