The .NET 3.0 Framework Release Candidate 1 has been uh, released! I'll be posting a "New for CardSpace in RC1" document tomorrow, and in the next couple of days, I'll post the samples revised as well. Get it here: http://www.microsoft.com/downloads/details.aspx?FamilyId=19E21845-F5E3-4387-95FF-66788825C1AF&displaylang=en Note: This is a pre-RTM release. Therefore, do not install these builds on machines you depend on. If you have a previous version of Avalon ("Windows Presentation Foundation"),