I have a Sony KV-32HS20 and recently bought the Avia disk. I didn't really know what to expect but I expected a little more than to just change the brightness and sharpness and stuff like that, I thought it was going to teach you step by step how to do the more advance stuff. But it just jumps into the advance stuff leaving me behind. So should I just leave that stuff alone or open up the back and see what I can do. Or should I get the T.V. calibrated by a professional, if so how do I find one in my area. Long Beach, CA.