WCF WF Samples
So much had changed between Beta 1 and Beta 2.
You are all wandering where can we find the new samples/
Here is the link: wcf_wf_samples.
Matt Winkler has a blog post here that outlines changes between Beta 1 and Beta 2:
Here is the link to the Breaking Changes document:
http://go.microsoft.com/fwlink/?LinkId=169193
Lat but not least the link to the Endpoint Code Migration post:
manu