In all my research the biggest wall I seem to have encountered is the new technology. Its speed and progress leave us behind if you do not conform. So now I join youth and progress in cyberspace. Every morning I go to my CYBRARY where I have my E-books , E-mail, E-friends and asked other CYBRARIANS for my info -- Its quite a new challenge. Look at it as time saving and money saved when you can ask someone in Australia- American west coast - or east coast -England -anywhere in the world in a few key strokes! Wow! WE HAVE TO CONFORM NOW!!!!