binding cfdiv

Hi,

Posted this in the main forum but with no replies

I am looking at all the new advanced features of cf8 and trying to use them to get my app working without posting to the page

I have created a binding to my cfc

<cfdiv bind="cfc:cart.test()" class="mydiv">

<cffunction name="test" access="remote" returnFormat="json" output="true">
hello

</cffunction>

This outputs nothing but the question is how would I return something from the cfc and how does it update onChange? A little example would be most appreciated.

H.