On Mon, Jun 13, 2011 at 12:19 AM, Steve Maroney wro= te: > Yeap, Me too, DipTrace rocks ! > Just discovered hierarchy blocks and how to use them today. Extremely usefu= l and nice especially for my control system project with multiple opto isolators, etc, that generally tend to make schematics look messy. --=20 http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .