BRAIN's Robert Roman fashions himself more of a road rider than mountain. Evidence of this was on display at Aliso & Woods Canyons Regional Park on Monday night when Roman took a spill on one of Aliso's trails, banging up his knee, and knocking him out of yesterday's road ride. This was only the second mountain bike ride for Roman in the last year, so we're going to let him off the hook when it comes to harassing him too much. But you don't have to. His email is rroman@bicycleretailer.com.