Whalestock 07 demo ride.<br /><br /><br /><img src="http://ll.broadbandsports.com/images/10885_mountain_biking_Whalestock07WMM.wmv.jpg" alt="Whaleback Whalestock 2007 Dirt Jump Demo" title="Whaleback Whalestock 2007 Dirt Jump Demo" width="150" height="90" alt="Whaleback Whalestock 2007 Dirt Jump Demo"/>
