> I wish I knew where to go to learn all that stuff. > (...in less than a month, preferably...HAHAHA) Jack, When you figure out where to go for that let me know. Then you can sit next to me in class so I can copy your notes! :-) Sister of the problem child, JoAnn L. Amerson Design Librarian Red Lion Controls, Inc. E-mail: [log in to unmask] Voice: (717) 767-6961 ext 6308