Here is an introductory video, giving you a general idea of what the animator is like, how to use it, and what it can do.
It works just like Flash, so designers will be right at home.
After watching the video, I can't see how you wouldn't want to try it out and tinker around with it. Especially since it's free.
(You may can also visit Vimeo to watch videos about DaVinci Suite --> http://vimeo.com/davincisdk )
Have a successful week all!