Great for a broken touchscreen! Goals for this layout:
Use hard buttons ONLY for control - yes, it can be done! I was gifted a TSU3500 with a busted touchscreen. Layout on screen is a map of the hard button layout.
High contrast, large buttons on screen for readability. Clear text instead of greyscale bitmaps. Each hard button maps to its one screen button.
Task oriented, e.g. 'Watch DVD' and 'Listen Radio'
Universal 'All Off' and 'Home' buttons that work in all screens
Fast download time to remote / small file size (no fancy bitmaps)
This is the simplest, most functional, least fancy layout I could create. It also works great on my TSU3000 (with a working touchscreen.)