Here is a PDF version of the chat log from our scheduled Thursday lunchtime session on 5-April-2005.
The topic: "Getting Naked, Getting Dressed" -- a discussion of how to break your design down into it's elemental components, what those components are, how to tweak them (individually, and as related items), and how to make sure they (re)assemble themselves into an improved design.
http://www.bgdf.com/showdown/BrownBagChat/BGDF_BrownBagChat_20050505_GettingNaked.pdf
Enjoy!
-Bryk