Your comments

This is a wonderful product but I actually found it while searching for something that would print out a nice diagram of the database(s) I'm trying to learn.  It seems silly that there are no products where you can just upload the table structures with pk/fk and show the tables and relationships in a nice format that can be printed out and hung on the wall. This is a quick, simple entry into a slightly different market once you add the printing capability.  The payoff could be big for such a small piece.  Perhaps you could bump up the priority?