Hi,
 with the increasing popularity of USB memory sticks eventually many owner will use several USB sticks for their day-to-day usage. However, with their capacity increasing it will become difficult to remember what data is stored on which stick - or if lost what data is lost.

  Hence my idea to put a small display known from budget mp3 players on the stick that will allow to browse the content of the stick. Ideally, there should be a mechanism to mark content so that when pluggin the memory stick into the computer the correct program to read this content is already starting automatically.

  Your host computer would keep track of all the other memory sticks you own and will update the inventory on the memory stick automatically when it is attached to the computer.