Thanks to Darren Olson, aka <a href="http://wiki.neurostechnology.com/index.php/User:ExNavy" title="reference on ExNavy" target="_blank">ExNavy</a> for putting together this video of him with his hacked R2 complete with battery pack and helmet cam in action. Check it out <a href="http://video.google.com/videoplay?docid=-2793887155602920252" title="reference on Here" target="_blank"> Here</a>