Integrate ASP.NET and Windows Live authentication.

I've just set up the Live Custom Domain for my web application,
which uses a ASP.NET membership based authentication/authorization.

Are there any ways, patterns, example of how Live and ASP.NET authentication can be integrated?

Ideally, I'd like for the users of my web application to either log on to myWeb or to Live,
and then use their credential in a seamless way (am I asking too much? :-) ).

Otherwise these users will have to handle a double logon... (boooohhhh)...

Ok, jokes aside... is there any way to do that today?

And, if not, when would it be available?

I believe Google and Yahoo do this already, but I don't want to go to these platform...

Mauro

[747 byte] By [MauroRegio] at [2008-1-7]