Nice job, Adam. Everyone is a newb at the beginning and this answers several of a laser-newb's first questions that he/she is probably too embarrassed to ask. It also serves as a nice primer for people coming from the lighting industry that may have not had prior exposure to laser projectors.
I had a similar experience recently trying to understand how to use my first mini-mill. Tormach had some nice videos focused on general education without pushing their product set. It was nice.
-David
"Help, help, I'm being repressed!"