Thanks! I know now what to ask for. As long as they don't turn the AC off where I'm presenting, that should be just what I need. Now I know I'm not totally off my rocker.

I have a short and long story, and the long story would bore everyone, so the short story is what I stick to unless I think some background is needed.

I hope this helps others as much as it helps me.

Kindest wishes sincerely most in the utmost extreme,

Alex Harris