I cannot believe some of the responses from my fellow instructors relating to the thread Time4achange01 started. It really saddens me to read some of the replies. At least if you disagree with Time4achange01 please afford the courtesy he/she deserves. I have been instructing for over 10 years and have always been respectful to others, if I disagree with someone, I at least try to put forward my views in a constructive manner. Time4achange01 I can only apologies for some of my fellow instructors, hope that you continue to put forward your views.