indeed also the mentioning of the 16u2 chip in the name confused me, together i kinda assumped that is sort of simulated the mega by adding a second chip. kiving it all the same options, but leaving me in doubt on the pin structure.
once again.. it is never good to assume anything.
i now understand now that has nothing to do with it, and the mega itself also has this 16u2 chip so it really doesn't make a difference what so every (that is how i understand it. please correct me if i'm wrong)
kind regards
Matt