Third party nunchuck...

Hey guys,

I bought a Wiimote Motionplus + nunchuck off of ebay. I guess I should have done my research, as it wouldn't connect to my PC.

I just ran to Walmart and bought the Wiimote MotionPlus. It connected no problem. Thing is, I was still hoping to use the nunchuck, but no game has recognized it yet. Has anyone had luck with a third party nunchuck? Is there a setting I'm missing? Should the nunchuck automatically be recognized when connected?

Just trying to save myself the $20+ if I can...

Thanks!