A: You can try out for this game show on-line over the next three days, if you register and follow instructions.
So come on, you folks with quick wits and quicker internet connections. Follow the link above and take a shot at being a Jeopardy! contestant. Then—because we're suckers for game show anecdotes around here—return to this comment thread and let us know about your experiences. I'm probably going to give it a shot myself on Wednesday night, and I'll post an update sometime Thursday.
(Hat tip: Pop Candy.)