When I go to the next slide and that slide has a video clip embedded,
sometimes the screen goes bright green in the exact shape of the clip that
should have played.

I thought I had this figured out. I had found that I only get the problem if
the pen is in writing mode rather than selected as a pointer. But this week
I've had the problem more often and even when the pen is selected as a
pointer.

Anyone help?
--
Max