Formerly known as DotNetOpenId, this library brings easy and flexible OpenID, OAuth and InfoCard to the .NET platform. Official web site is at http://www.dotnetopenauth.net/, which includes source code downloads.
Nice project! You did a great job. Thank you!
No links to anywhere to post support that I've been able to find, my host seems to have the time set wrong, or this dll is calculating the time incorrectly. "The message expired at 7/2/2011 2:28:14 PM and it is now 7/2/2011 2:40:52 PM."