I downloaded Snagit to record mini-movies of using a computer. Snagit is very easy to use and only cost $30.
I've been thinking of doing our team's next installation guide with a video. Instead of tediously cutting and pasting screenshots into a word doc, why not just take a movie of a sample installation? It would be faster to create and better for the installer who could pause and rewind at their leisure. What do you think?
Anyway, you can see the results here: