God afternoon David. As I'm from Ontario Canada, I sent mine to Intelligent Access Microware in London Ontario. There's a fellow in California who can help you. His name is Richard Oehm. Someone on this list will have his contact info. MaryL 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.