Just purchased and installed and tried the Apple TV on my 5 year old Panasonic HDTV. While Apple TV connected and functioned correctly the picture was wavy. Worked with a couple of levels of support over the phone and ended up taking back in to the store to test out the unit. The unit tested okay on a flat panel. The HDMI cable and connection worked perfectly with the cable box on my TV so it appears that there is an incompatibility between Apple TV and the Panasonic TV model. So apparently there are some bugs to be worked out with some models of TVs.