To Barb and others: All I can say is, watch carefully for trouble. My 50-ish daughter as a librarian spends a lot of time at the keyboard, and wears a brace for that, driving, gardening, etc. I don't think she is considering SR just yet. You can read the article at the magazine's website, www.currents.net/magazine fwiw. Cheers, Joe -- J. R. Bruman (818) 789-3694 3527 Cody Road Sherman Oaks, CA 91403-5013