I thought some of you might be interested in this. It's footage of Cung Le working the double end bag and pads during the open media training session for Strikeforce: Evolution.
Cung Le Workout
I've seen plenty of fighters hitting pads, but It's rare to see video of an MMA fighter using the double end bag. If anyone knows of other examples, please feel free to post links as I'd be curious to see them.