Thanks to Neowin.net for the Heads up! Much rejoice there were when Microsoft's Barry Goffe announced that everyone (including the so-called "thief's") would be able to install Windows XP Service Pack 2. A few days later, A Microsoft spoke person said otherwise and from then on, it was very clear that Microsoft was not going to let shady users have an easy ride - it was like a screeching noise to the ears of those without a legit copy.

SouL2kEEp has just reported that Windows Update 5 has also been taken down the same path as Service Pack 2 for Windows XP. Neowin has a screen shot of the message that claims an invalid Product ID is being used.