I do not know how many of you have done flow charts. I know many developers hate to do that. I have just installed *Dia* on my system and !!WOW!! I was just amazed how powerfull and full of feature the thing is. It has symbols for all flowchart need. It also have UML, circuits and bunch of other stuff. The Wolf -- "The questions is not if we are paranoid, the question is if we are paranoid enough."