User Activity

Hi all,I would like some ideas/help with designing an interface for a large multi-level menu. I need the user to be able to get to specific information about a vehicle make, model and year. My first thought was to use a scroll list or wheel for the u...
I know that the touch screen is reversed in one direction from the Disc to the Disc1. Are there any other differences? I want to use a couple of I/O pins for a project and need to know which ones are available.
Kudos given to