Just got the HD-100 and was surprised that Sony has fixed the fan noise. Can't hear it unless you get right up to it. I have serial number 4700+. However the HDTV is unbeleivable but when I watch anything else picture is kind of un-clear. I am having my antenna adjusted in 2 days that might help. Also how can I get the HDTV channels? I have heard they are with a dash "1" [email protected] 5.1 and etc but when I try to get one I get nothing in HDTV. Also I thought Jay Leno was in HDTV? Please help. Have 65 inch Mitubushi 65907W.