Great presentation, and as always, it covers a topic that CF users simply do not pay attention to (myself inclded). Two very cool applications demonstrated in the presentation that I had not seen before:
Selenium is a cool web based testing application. It's free and simple to use. There is a Firefox plugin that makes it even easier.
Grinder is a Java based load tester. I've used the free one from Microsoft before but this looks like something worth checking out as well.
And of course he talked a lot about CFCUnit, which I can't load now due to the buggy wi-fi here. Please forgive any duplicate posts when I submit.