Building a Dynamic Collection Solution for PivotViewer

· Silverlight PivotViewer Download and Technical Documentation:
here
· Collection Building Tools by Live Labs:
here
· PivotViewer Community Forum:
here
· First customer implementation:
Hitched, a leading UK wedding planning site
I like this , any way it si Ok for me to know about an invitation-only Silverlight Pivot Summit on campus
Is the code outlined in the video available to download - diificult to read/follow the code on screen?
Where can I get all those helper classes?