Gordon,

As they say 'Once a teacher, always a teacher.' ...

Just in case the following Free and Affordable option(s) Might be of use to You & others... Perhaps unknown...

Possibly in “Turning” things Up a Notch or Two! ... Idea Creation... Video courses etc. etc... Endless opportunities & possibilities!

Maybe some interest in “Expanding” on the Overall concept(s)...

Other Niches & Revenue(s) $$$$'s & Multiple Streams of Incomes...
http://www.wiziq.com/Virtual_Classroom.aspx
http://www.wiziq.com/
http://www.wiziq.com/premium/
http://www.wiziq.com/help/

Circa June 30, 2008...

Spies Wanted. Can you look out your window and see if...
http://www.sowpub.com/forum/showthread.php?p=21624

"The important thing is not to stop questioning." Albert Einstein
"Education is the key to unlock the golden door of freedom." George Washington Carver

Phil