Powder day on Aspen Mountain December 21st, 2010 by Dave Amirault « Watch more videosComments More like this: Behind the test: How we use technology to simplify ski testing The Mountain Collective adds Mammoth, Snowbird and Whistler to pass Photo Gallery: Freeskier’s X Games party goes down at Belly Up in Aspen Aspen Highlands and the Highland Bowl keep Aspen’s “renegade spirit” alive Aspen/Snowmass releases sick 2013 X Games Aspen slopestyle preview Battle in the Bowls returns to Aspen