For another datapoint... I've got a Pio Elite 61" plasma and I get no buzzing... The HDMI also works fine with my Comcast CATV box--Comcast in my area uses Scientific Atlanta STBs (I want to say its an 8300HD).
Can you put in drapes you could pull across the door? Unless you limit light infiltration, you will have a problem whether its CRT, plasma, LCD or anything else...
Can you put in drapes you could pull across the door? Unless you limit light infiltration, you will have a problem whether its CRT, plasma, LCD or anything else...