I am searching for a template of 'Network Grids', I specifically would by grateful if anyone can point me in the right direction to links? I have done a extensive search, but nothing meets my needs:I am hoping to do some work with Pythagoras Theorem :http://www.cut-the-knot.org/pythagoras/index.shtml I want to use the Squares, which will be constructed out of Shongo Network Grids. example square B in the link will contain a certain number of smaller networked square's, and thus A and C will have/contain a specific number of squares, based on the Pythagorus Theorum. Ooops..I made a booby..I found what I need here:http://educ.queensu.ca/~fmc/april2002/Shongo.htm Sorry, I might as well ask here if any one is familiar with such networks and some of the relationships? Thanks.