I've known left handed optacon users and theyhad to have machines built for their use, which is certainly understandable. I think the optacon 2 was designed for use with either hand, since the array is placed diffferently. 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.