Since I just finished the new HT install I wanted to update the TSU7000 with a main page layout and simple to use navigation for the wife, kids and visitors:

Play a DVD = Blue-Ray or DVD
My HT movies = HP Vista MCE PC "My Movies" database
My Movies = All home movies stored on the HP Vista MCE PC
My Music = All CD's stored on the HP Vista MCE PC
My Pictures = All Pictures stored on the HP Vista MCE PC
My TV = Launches DirectTV Sat and remote control

...I still have the depth of control on 2nd page navigation but used existing simple and elegant design elements from great configs here to end up with something that everyone loves.