i second that what tytpe of focusing do you use been out this weekend and i cant seem to get the focus spot on for moving i know the camera says servo is best for moving but never been quite perfect.
awesome, its a great picture! I want this lens so badly, but its so expensive, im thinking of getting a canon f/4 17-40mm L glass lens, maybe get some good wide angle shots, however the ef 70-200 lens you have seems to be the best for biking