Hello Dennis, Some things like button tinkling are very hard to see using pin stimulus in simulator... :) DG> I used to be "program and go", but the control freak in me took over. I DG> like to KNOW that the code will at least put something out to the real DG> world before I put it into a part. That's why I use the simulator. -- Best regards, Oleg mailto: sergin@fcita.dn.ua