I never go to the gym without my iPod. I'll bring written workouts and magazine articles with pictures of new exercises with me, but I saw this and thought it a cool idea. Pumppod.com is an awesome use for a video iPod. It lets you store the specifics of an exercise on your Video iPod and have it with you during workouts. Genius. (It works on my Treo phone also, but I already have one of those, and that wouldn't help me justify a new Video iPod)