New Post: Migrate CategoryMenu navigation to DDRMenu?

I've got this working using dnn7, the dll above, a razor template and a jquery plugin.
I've got it to produce an accordion style menu that works just fine, except i cant figure out how to set a default or selected category in the menu?
Is there a way to do that?

Currently i have 4 pages, each with a ddrmenu and productlist module on.
the productlist modules all have different a default category
and i would like to be able to do the same with the menu effectivly
so when the page is opened both the menu and the productlist are on the same category.
i dont mean integrate the two modules, more set a hardcoded default in the menu...

is this what the nodeselector is for and if so what would i put in to default the menu to a category named=example1 or categoryid=123?

Thanks