We had some great fun presenting at PASS 2006 (Co-presented with Dave Wickert)
Our presentation was on Analysis Services 2005 security. This was quite an intensive learning session.
Here is a link for the video:
If you are interested – and do not have access to PASS – please feel free to contact me and I’ll see what I can do.
Note: If you are deploying AS in an enterprise scenario – AS security should be a “must” on your project planning.