That's because I haven't finished changing all of them yet.
I have over 50 data folders to do. Went through and did all the thumbs first time. That's why you see the thumbs on that page. Now in the process of going back and doing the large ones. Only have about 5 data folders done with the large ones right now and the page you linked isn't one of the completed folders. Once I do finish (hopefully by tomorrow afternoon), they will all be working.
So since that was the only thing that you found, I'm tickled pink that this upgrade will finally be finished when I do them all. Do me a favor and don't release another upgrade until about 2010.