The Youtube application on Menu > Extras works well, and I often use it, but there are other ways I'd like to use it and don't know how. If there is a document or a discussion around here, somewhere, please direct me to it. Can I somehow identify myself as a user who has a youtube account? (The response to clicking the "flag" item suggests that there is a way.) Can I personalize the video format in any way for the best resolution to use for my TV, or whether to use widescreen? (I never see widescreen unless I set D* picture format to Stretch or Original Format.) Can I personalize the audio format in any way to get something better than stereo? (According to my AVR, stereo is all I am ever given -- no DD 5.1, even for audio demos that I'd expect to have DD 5.1.) Thanks for any help.