I am looking for a free (or low cost) flow chart program. From time=20 to time I find it much easier to describe the high level functionality=20 of program by way of a flow chart for a basic understanding. I can=20 then reference the functions or procedures if a more detailed=20 understanding is desired. When I do a Google search there are many programs listed. I am=20 hoping that you would be able to recommend a couple that have worked=20 well for you and save me too many trips down poorly written software holes. Thanks for your suggestions -Phil- --=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 .