Extreme Skiing Skiers hit Aspen's slopes for 24 straight hours. sports_xtreme_skiing.jpg 60x45 home http://premium.si.cnn.com/pr/video/sports/2002/12/16/aspen_24.300k.smil?rpurl=http://sportsillustrated.cnn.com 10401430660890 cnnsi_free.gif lock_icon.gif superpass.gif http://premium.si.cnn.com/pr/video/sports/2002/12/16/aspen_24.300k.smil?rpurl=http://sportsillustrated.cnn.com 10401430660891 PLAY lock_icon.gif lock_icon.gif lock_icon.gif headline