I meant to get to this sooner, but the latest SDK update 5.0.8 is available for download here.

I used the drivers to rebuild a CRM 2011 Customer Service portal recently and found them helpful. I found other drivers I needed in the recently released (Dec 2, 2011) “Customer Portal for Microsoft Dynamics CRM 2011” Version: 1.0.0013 here.

I was able to rebuild an xrm.cs file using CRMSvcUtil.exe for use by the portal for a CRM implementation using  Claims/IFD authentication.

Steve Noe