I would like, but to access to web service in silverlight beta 1, as I understand, we must create an EndPointAddress and a BasicHTTPBinding object (explicitly or implicitly in Add service reference) that why I can't directly access to the main browser ssl connection through web service instance.

For example :

My silverlight is download from https://www.mock.com/jws/silverlight/test.html

my  web service is  https://www.mock.com/jws/ws

I need to do:

            Binding bd = new BasicHttpBinding();
  EndpointAddress address = new EndpointAddress("https://www.mock.com/jws/ws");

myWebService = new WSClient(bd, address); 

In this case, in SSL, client doesn't understand server... because my web service instance doesn't have any certificate X509 or doesn't accept it. 

 Any Idea... ? [:P]

 Alexandre