360 freezes whenever I plug in my guitar controller?

I recently bought a GH2 X-Plorer controller (used if it matters) for my Xbox 360. If I plug it in, my 360 freezes instantly. When I leave it plugged in and then turn it on, it freezes before the Xbox logo even fully shows up. If I leave it plugged out, everything's fine. The controller X button lights up and all but it keeps freezing on me.





What do I do? =(360 freezes whenever I plug in my guitar controller?
get a ps3, it rules (*_*)360 freezes whenever I plug in my guitar controller?
call the help line


there should be one on the packaging