You've must check this blog out!! http://buildz.blogspot.com/
Zach Kron is a Architectural Designer and Software Analyst for Autodesk and he pointed me in the direction of his blog today. You will find some really cool stuff here. I particularly like the tip he gives on Photographing BIM. :-)
Also, check out the batch script he has created which is a render queuing script for 2009 and 2010.