> If you go to http://www.amqrp.org/elmer160/lessons , Appendix B covers a lot > of your questions. Thank you for the link, and thank you for taking the time to make such a comprehensive set of tutorials, I will be referencing them in the future. -- Anthony Toft -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu