I have just purchased a new 437 DLP set and have been very happy with the picture, but I am getting very frustrated with some of the features & setup options. First off: How do you turn off the sets speakers? I cannot find this option anywhere. Second: Yesterday I hooked up my Bose Lifestyle system (No Flames Needed) and realized that the audio output is not variable with with the TV's volume. This causes me to have to use the Bose remote every time I want to change the volume. Every TV I have ever owned has included variable outputs. Whats the deal? Am I overlooking something or is variable audio outs not an option? By the way, The automatic wide mode is driving me nuts also! OK I feel better.