Hi again, Comments about file content, things I forgot, etc. are certainly welcome. I did a lot of editing, splicing and dicing and you can tell I edited at different times and added things as they arrived or I thought of something, so it doesn't have a smooth, professional feel to it; it's more spontaneous than anything else, but it was fun. And sorry about the popping P's; they were my fault. Mary to view the list archives, go to: www.freelists.org/archives/optacon-l To unsubscribe at any time, just send a message to: optacon-l-request@xxxxxxxxxxxxx with the word "unsubscribe" (without the quotes) in the message subject. Tell your friends about the list. They can subscribe by sending a message to: optacon-l-request@xxxxxxxxxxxxx with the word "subscribe" (without the quotes) in the message subject.