yes, there will be a companion website with videos, a forum, articles, news, etc. I made sure of that my registering thecompleteidiotsguidetobeekeeping.com myself.
it will likely be a bit like the golden rule website (mostly text based, heavy on content, with links to the more bandwidth intensive media), but organized specifically around the book. More coming soon on this.
...and no, neither of us has been published before. we were contacted by an agent that was looking for someone to write the book for penguin, and thought that the agenda for the northeast treatment free beekeeping conference read like a table of contents....we weren't trying to write a book, they found us :) :)
soon we will have dates for the 2010 conference...but we're doing a presentation tomorrow, and have not started to prepare!