I looking for some software to do flow charts, state machine diagrams and the like for a hobby project. Needs to run on windows and be cheap or free. Initially I need it for state machine diagram layout. I'm expecting it will grow in time as I add more things and it will require revision along the way. I'm looking for something easy to use rather than all powerful and complicated. Any suggestions where I might look or experience you can share? Thanks, Gordon Williams -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist