Hey sorry to intrude but I am a student at Western Kentucky University and I am doing research about the mountain bike market bascially. What I wanted to know, and since you all are the professionals is what do you think makes mountain bikers different from road bikers? Is there a difference? And also, about home much you would say an enthusiast or particpant may spend on the sport? I know this is annoying, but I would really appreciate your input. Thanks!