Awesome collection of Web UI Widgets
I just received word today from Ed Boelzner that his collection of Web UI widgets are now available for purchase at his website, Stedy.com. He's now made them available as ASP.NET controls that you can bind to XML data so you can drag n drop them from the vs.net toolbar. Trust me, they're very cool - you owe it to yourself to at least check them out if you're doing any kind of web application projects.
I used his 2k3Select, 2k3Menu, 2k3MenuSelect, and 2k3Toolbar (Button Bar) widgets for a project I've previously mentioned here on my blog. Yes, they're IE only since they make use of behaviors but, I don't think you can do what he's done without using behaviors.