Switching from DOJO to YUI

Thanks so much to Yahoo! for publishing their YUI library. I have been using Dojo in order to add some AJAX to Exchange3D.com website. Dojo generally worked, but boy, it is heavy and buggy! The best thing about dojo was that it could create dojo objects from existing HTML markup, which allows me to make search engine friendly pages and use AJAX at the same time. But now that YUI is available, I am switching everything to YUI. It is much faster, and much lighter, although it does not have as many features as Dojo.