motorcontroller

hello does anyone know how to connect a sparkfun motorcontroller ( 2A 5V-16V Dual Serial Motor Controller
)to an arduino Duimilanove ATMEGA328 and i mean the pins and sorts and how would i connect the motor controller to motors also how would the programming of a motor controller work.
any help will be greatly appreciated thank you very much

After 40+ posts, I would think that you would know how to post by now. The first question that everyone reading this is going to ask is where is the link to the device you want to connect?

I have never used this, but I did find a user's pdf guide. http://www.robotshop.com/content/PDF/users-guide-rob-09571.pdf

Sparkfun listing http://www.sparkfun.com/products/9571

Sorry i forgot and thank you very much :)