I agree with Joe, that is a fine demo of J. It is long enough that you might want to include a table of contents in the details. For example, this was how I did it with another video.
Introduction: http://www.youtube.com/watch?v=wXjlDUGDXDw Install/Launch JHS on host computer: http://www.youtube.com/watch?v=wXjlDUGDXDw#t=00m53s Upgrade JHS library: http://www.youtube.com/watch?v=wXjlDUGDXDw#t=02m13s Quit JHS:http://www.youtube.com/watch?v=wXjlDUGDXDw#t=03m11s Reconfigure JHS file on host: http://www.youtube.com/watch?v=wXjlDUGDXDw#t=03m56s Launch JHS on tablet: http://www.youtube.com/watch?v=wXjlDUGDXDw#t=06m16s -- (B=) ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm