STRIDERFEST- The movie(...I mean icon...)

First ever animated creation! Woo! I think it runs a bit slower than I had originally hoped, but it's hard to tell with my super slow machine. In any case, this was made for the StriderFest icon contest. It's a pretty simple design, but as I had absolutely NO experience with moving images I figured this was a good place to start. I'm actually a little surprised I managed to figure out how to do it considering my history of not getting along with my computer....