Are you using these easy to use building blocks called Phidgets?
These modules are very useful to prototype solutions and sometimes build solutions.
Sam Phung from the Embedded101.com community has been working on an Phidgets SDK for Windows Embedded Compact 7. You can find the Codeplex project here.
The libraries have been tested on x86 boards for now, but I am sure they will create enough interest for someone to start testing on ARM based boards.
Let us know what kind of cool demo/prototype/product you will be building with these!.