Sorry for not having been that clear but yeah i meant to sign in into this forum using our Windows Live Id.
I had credential issues recently onto this forum and an admin helped me out.
During our talk he told me about my credentials over asp.net forum so i thought both sites were kinda managed by same ppl.
The ASP.Net forum uses both Windows Live ID and regular user/pass authentication.
I just wondered if IIS.Net forum would allow too the Windows Live ID authentication.