From time to time I have to work with backend developers and some of them know nothing about flash. So to help in the collaboration, I think it’s a good idea to be able to illustrate the mechanics of flash-xml-php-mysql communication in diagrams, flow charts etc.
Drawing everything in PS is too tedious. So I’m looking for some simple and easy freeware to do that. Nothing like MS Visio which is overkill.
Anyone knows of such freeware and can recommend me one?