Windows federated login and the action parameter

Hi all, I am trying to support the Windows live web auth system (they still dont have open id fully working yet :frowning: ) .The quirk is that on login,the Windows Live send a request to your url and also specifies an 'action' paramter. However, in the controller method, the action parameter seems to have the rails method name and not the one sent by windows live..Has anyone noticed this?

Rails seems to overwrite the action parameter..Any clue how to get the original one sent by live?