Is this not the naffest product demo you've ever seen?
Best demo i've seen is this one:
http://www.sonicstate.com/news/shownews.cfm?newsid=4185
Guy presenting Yamaha Motif namm 2007
http://www.sonicstate.com/news/shownews.cfm?newsid=4185
Guy presenting Yamaha Motif namm 2007