You lot are not very fair I have the same problem Jacky Stewart has added to this is my age ,if I stop to check I forget what I was trying to say and with everyone around me using texing and twitter someone has to lead the way,plus the way to combat brain shutdown is to create words and sentences were you have to think ,,Ask Beowulf if he has any of my books I produced on the subject several years back,now all have a happy day