I had a similar problems a while back. Seems I had my browser set
to never remember my history. So every time I'd log on to WGT all
my settings were back to the default mode and the tutorials (and all
the other stuff I previously turned off) would pop up again. If that
does not fix the problem, contact WGT directly, outside the forums, and
see if they can help. There is a Contact link at the bottom of the page.
Joey