Any difference between salomon sth 16 07-09 ??!

Hey guys, to make it short I got this really good deal for some brand new salomon sth 16 unpackaged. The thingy is that the model is the one from 06-07 or it may even be the 07-08 model so my question was if it only the visual part that changes or if there are any specific parts that they make better and change?

So in my case I can get this binding for 210 $ or I buy the 09-10 model for way much more money.

This is new model ---> http://www.salomonfreeski.com/us/ski/bindings/bindings/sth-16.html

and here is the 07-08 moder or if its olderl --->  http://www.rei.com/skuimage/759057/220

So are there any difference between the year model or is it just the graphics that has changed?

Best regards

//Christian