Another thing I attempted to upgrade yesterday was Canoo WebTest from build574 to build976. No dice - mainly because of issues with Prototype (I think). The worst part is everything works fine in a browser. Even worse is I still have a problem with build574, but it doesn't cause the tests to fail. Times like this make me wish Selenium was more polished and ready to use. I talked with some ThoughtWorkers last week and they said the Java driver is ready for a 1.0 release, but one of the committers wanted to make sure all language drivers were ready first (at least that's what I remember).