I have a machinist related bulletin board and the Holy Grail would be if posters could upload their sketches and drawings direct to the board for display with their post. Only way I've figured to do this in the past, is for the drawing to be treated just like a photo..i.e. scan or files uploaded to the web somewhere and attach the URL. But this is a bit of a PITA for someone just wanting to show a simple sketch. Any ideas ?