We used Epipheo for http://www.chookka.com http://www.chookka.com They were great to work with. The first video on our page is an animated video, the second is

We used Epipheo for http://www.chookka.com http://www.chookka.com They were great to work with. The first video on our page is an animated video, the second is live action with motion graphics. Live action videos are more expensive than animated videos. In the past, I also worked with CommonCraft which produces stop-action animation. Their "Twitter in Plain English" video put them on the map. Also very nice people to work with.