Zorbing is so new that Andrew and Dwane still have to answer questions about it. "People asked us a lot of questions at first, but we were able to answer them because we had thought about the problems carefully before the Zorb went on sale," says Dwane. "And one thing they still want to know is whether they will be sick in it. Well, we've had over 10,000 Zorbonautds and not one has been sick yet!