As Nick has shown over on Windows Vista Blog, not only can you add the Windows Vista Countdown gadget (talked about here on LiveSide.net) to your Live.com/Spaces web page and Windows Vista Sidebar, you can also add it to any website. Here is what Nick writes:
Why not join Donavon and us in the countdown to retail availability by placing the gadget on your own website? Just add the following code snippet to your site to display the Windows Vista Countdown Gadget, just as it looks on Live.com:
If you’ve added it to YOUR website, leave a comment here with a link to your site to let everyone know!