John & all Another Newbie Question: Is this operation for those who have cognitive and/or memory problems? I have noticed when reading about studies done, there usually is a disclaimer about "not experiencing cognitive dysfunction.... etc." David Meigs [log in to unmask] New & Improved! Meigs Family Website Find out who the kids get their pointy heads from HTML Games, PD & Autism info & PINK FLAMINGOS http://home.earthlink.net/~davidmeigs/index.html