How to load all children of a better nested set with activerecord?

Question

Hello,

I'm using better nested set. I now want a active record statement, where I can get all top elements and include all elements of this root! How is this possible?

I think there must be a possibility to include all the childrens into their root elements in one statement...

Does anybody have an idea how to do this?

Thanks for your hints, Markus