pic wrote: > As I said, in "my" opinion. This is my choice. Yes, but I still don't understand how the customer sees anything other than your interface even if you run another program from within your app. The end customer would never need to know it happened. What am I missing here? ***************************************************************** Embed Inc, embedded system specialists in Littleton Massachusetts (978) 742-9014, http://www.embedinc.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist