FREE Windows 7 Gadgets

Hi

I'd like to collect a list of interesting gadget apps that one should give a try with Windows 7.

I'll start with a shopping tool:

- Wootch (ClickOnce Install)
a cute gadget for all amazon shoppers : browsing, MP3 preview and automatic price notification
nice design/look&feel using WPF

One can even make their own Gadgets.
http://msdn.microsoft.com/en-us/magazine/cc163370.aspx
Follow the link given above to make your own gadgets especially for yourself. So try it out.

Note: It requires a lot of programming skills. So if you are a good programmer than its half done for you.