^^ your thinking of the k2 skitsofantic binding that k2 and marker came up with. they are black with green springs.
i wouldnt get them though they seem super heavy cause they sit on a plate so you can slide it from center to traditional like rental skis and bindings.
the shizos allow you to change where the binding is mounted based on what you are doing that day or even that run. thats the only difference between shizo and normal marker royal bindings
If you but at EVO gear and use bing.com you get 16-20% rebate. Easy to do, sign up at Bing, go through bing to Evogear, then Bing, youve got money. Works well. Just got some agent 110's for $260