Ok so I own a 32" 720p Sanyo HDTV DP32648 I read all the manuals that come with the TV and it says nothing about what the individual settings actually change I am Curious since most of the rest are common sense ... but what does the TONE setting actually adjust I have run several THX tests and still cannot figure it out Please Email me @ James.Matthewson@yahoo.com any tips would be greatly appreciated