Gee I'm sorry I'm not blind. Have you done a survey? Do I belong on this list? Seriously there must be other people on this list that are sighted. I'm researching on behalf of my 40 year old son who is quadriplegic, can't speak and extremely visually impaired. Sorry for my anger but I thought your comment was out of line. Pat List Archives http://maelstrom.stjohns.edu/archives/vicug-l.html Index of Vicugs http://trfn.clpgh.org/vipace/vicug/vicugs.html Subscription Form http://trfn.clpgh.org/vipace/vicug/subscribe.html Mail Contact [log in to unmask]