We currently have our bi-weekly code drops available for download. And we are wrapping up the code and focusing on the written documentation. Please feel free to provide feedback via the disccussion lists on codeplex. If you do, please use the tag "Web Guidance v-Next (not WCSF)"
Over the next few weeks I hope to write up a few blog posts around some of the challenges we raninto and solved so far, as well as the design decisions we made.