I bet they could not get a patent for rounded square, or squircle, because Zune already had it. http://en.wikipedia.org/wiki/Zune_Pad http://en.wikipedia.org/wi

I bet they could not get a patent for rounded square, or squircle, because Zune already had it. http://en.wikipedia.org/wiki/Zune_Pad http://en.wikipedia.org/wiki/Zune_Pad