Fuck China
As much as I dislike Micro$oft for crappy business practices regarding competition, they certainly have the right to profit from their work and should not be ripped off. China is probably one of the worst countries in regards to rampant piracy and ignoring intellectual copyrights. They can bitch about M$ofts anti-piracy measures all they want. They need to crack down on criminal, unethical behavior amongst their own people. If they think the price of the Windows OS is too high, well, welcome to the club. But if they paid their workers a decent wage and charged American companies, like Wal Mart, a logical price for goods, then, maybe, more Chinese could afford the product. If they still don't want to pay, load up Ubuntu and make do.
To actually sue Micro$oft is insane. Sue the charlatan who sold you the pirated software, dumbass.

El Reg story here.
Yahoo story here.