Ollie, My e-mail address is maryemerson@xxxxxxxxxxxxxx iBM has changed a lot in the past 15 years. It isn't the same company as the one you probably worked for. I'd be glad to hear from you off-list. Mary 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.