excluding routes from a resource declaration

I'm working with restful_authentication plugin and note that it adds the following to routes.rb:

  map.resource :session

This assumes I named my controller in the singular, which I did. The above resource creates the following routes copied from "rake routes" output):

                       POST /session {:controller=>"sessions", :action=>"create"}                        POST /session.:format {:controller=>"sessions", :action=>"create"}            new_session GET /session/new {:controller=>"sessions", :action=>"new"} formatted_new_session GET /session/new.:format {:controller=>"sessions", :action=>"new"}           edit_session GET /session/edit {:controller=>"sessions", :action=>"edit"} formatted_edit_session GET /session/edit.:format {:controller=>"sessions", :action=>"edit"}                session GET /session {:controller=>"sessions", :action=>"show"}      formatted_session GET /session.:format {:controller=>"sessions", :action=>"show"}                        PUT /session {:controller=>"sessions", :action=>"update"}                        PUT /session.:format {:controller=>"sessions", :action=>"update"}                        DELETE /session {:controller=>"sessions", :action=>"destroy"}                        DELETE /session.:format {:controller=>"sessions", :action=>"destroy"}

Lovely...thats three actions too many. I don't want half these. Specifically, these:

          edit_session GET /session/edit {:controller=>"sessions", :action=>"edit"} formatted_edit_session GET /session/edit.:format {:controller=>"sessions", :action=>"edit"}                session GET /session {:controller=>"sessions", :action=>"show"}      formatted_session GET /session.:format {:controller=>"sessions", :action=>"show"}                        PUT /session {:controller=>"sessions", :action=>"update"}                        PUT /session.:format {:controller=>"sessions", :action=>"update"}

should not exist. This is my SessionController. Pretty important stuff. Of course, my controller won't have code to handle the above actions and I won't have views for them. But I also don't want routes for them either.

What's the best way to exclude some and still have fully qualified RESTful routes for the routes I do want??

thanks, Jon www.shellshadow.com