Three years ago downhill bikers Steve Peat and Tracey Moseley set the crowds alight as they rode to a British victory in the Mountain Bike World Cup at Fort William. Now they have a chance to make history again in the 100th downhill race. And in the run up to the Beijing games, cross country athletes from around the world will be battling it out in the only Olympic discipline in the sport. Also, we take to the hills with Scotland's best known walker, Cameron McNeish, who is heading north to Thurso for the highlights of the O'Neill Highland Open surf championships. Plus, investigating kayaks that fold up into a bag.