Frank Patrick has some excellent resources on critical chain project management, as that is a big component of his business. In particular, Frank pointed to his paper on Risk Management and Critical Chain, which does a much more thorough job of describing how CCPM helps manage risk, particularly when dealing with a portfolio of projects.
Since my presentation was created with the resources of my employer, I don't want to post it without making it "my own." Maybe this is motivation to write a paper.
Note: Frank ran across this blog when searching Technorati for blogs that mention critical chain, such as my entry on the INFORMS event last week. Cool.