http://www.microsoft.com/piracy/repo...acy_out_us.asp
I'd claim the 5K myself but it might cause more troubles than it's worth :P
[edit]
Scratch that.
If I report someone for piracy, will I get a reward?
Unfortunately, Microsoft does not give out any rewards for information on software piracy. However, the information you provide is very important because of the harm piracy causes to unsuspecting customers, legitimate businesses, the software industry and the economy. The information you provide may even help catch a criminal or a criminal group and prevent the crimes they commit.
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