Try this. http://pencil.evolus.vn/Features.html Cheers Ravi > Good day to all. > > I'm revisiting a very old project and need to update a flow chart > that was done a couple of decades ago. There are enough changes that > I'm just going to start from scratch, using the original as a guide. > > I haven't done a flow-chart in a *very* long time. Can anyone > suggest a simple, robust, long-lived product that I might > consider? I prefer to find something that is long-lived, so that I > don't have to relearn a new package from scratch the next time that I > want to use it. > > This particular flow chart is intended to show the internal software > operation of a control system for industrial process ovens that use > catalytic heaters. This is very old technology for us but there are > many hundreds of these control systems still out in use - and we keep > making more. The safety people at a new customer's site want to see > how we do our safety stuff and it's easier to present the software > internals in a flow-chart format than in any other format that I can thin= k of. > > Many thanks! > > dwayne > --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .