Polymorphic DRYness? (Acts as Commentable)

I'm using the polymorphic "acts_as_commentable" plugin...

But I'm new to RoR and don't understand how to avoid repeating myself.

Is there a way to create a single "comment_form" partial and action to handle any model type/id? The second link above assumes an @model model rather than being able to handle any model.

Any insight would be greatly appreciated. Thanks.

Nevermind, this group already answered my question here... http://groups.google.com/group/rubyonrails-talk/browse_thread/thread/51ac9daee6679a86/fafcf7c119779acb?lnk=gst&q=comments+controller#fafcf7c119779acb