I've create a child portal in this DotNetNuke installation to test the use of CardSpace with Managed Cards.
At this stage the implementation of the DNN portal has gone well. The portal specifies that it requires a managed card that has been issued by the Microsoft Live Labs STS.
Unfortunately, the cards that are created by the Live Labs STS user interface do not seem to be complete. The sample website that you can download from the Live Labs STS shows that the PPID and the nickname are required claims. The two cards that I've generated from the site do not contain these claims, therefore I cannot send them to the child portal.
I've got an email off to the team at the Live Labs STS site, and I hope they can point out exactly what's gone wrong here. So, stay tuned..