Wow, Thanks to all for the wonderful feedback on this question. I have plenty to keep me researching for quite a while now. I have looked into some of the suggestions and will continue to look into the others. I am sure I will be very versed in this type of technology in by the end of next week. (or I will the capabilities of it) Best regards to this wonderful list, Giles Honeycutt -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu