XNA X-Plorer (GHII Controller) Windows/XBox360 Game (with source)

MSDN Ireland Blog - Ireland's Call on Guitar Hero X-Plorer for the PC and XBox 360

"Hiya!  Rob here, just popping in on the team's new blog for a quick sec before I head off to Canada.

If you have the Guitar Hero X-Plorer controller for the XBox360, here's the XNA application that will let you play Ireland's Call (a.k.a. "The Rugby Song") on your PC or XBox360. ...

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I wrote this in XNA by starting with the Particle3D sample found at the XNA Creators Club. It was fun tweaking the High-Level Shader Language used for the fireworks....

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I've included playing instructions on my blog for your jamming pleasure. 

And I've commented and posted the code as well. 

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Sounds like cool starting point/example for creating your own GHII X-Plorer based game, doesn't it?