He took me to task for claiming that you had to be a CS5 customer to use BrowserLab. To quote Bruce:
While it is true that when registering CS5 apps, you are given an opportunity to also get a CS Live account, which includes BrowserLab, it is not required to buy a CS application – anyone can register for a free BrowserLab account, even if they don’t own any Adobe products. All that is required is an AdobeID. They just need to go to http://browserlab.adobe.com and follow the prompts to sign up.
Awesome, BrowserLab is free. Go forth and correct for the fact that browser companies love features and hate developers!