A week ago, I would have said 'big whoop.' However, MS really pissed me off this last week when I installed a new hard drive. All I did was take two old xbox hard drives, and install them into my PC as a single RAID drive.
All of a sudden, windows XP tells me my configuration has changed, and I need to re-activate my account. On top of that, it said my CD key could not be used more than once.
So I call their damn customer help IN INDIA, and the dude told me my key couldn't be re-used. I tried to explain it was the same machine, but got too pissed off to continue talking to that idiot, and hung up.
So I downloaded a keygen, and got it working that way. Assholes. I really don't care about whether or not they get sued, but I hope this gets published world-wide to give 'em a big slap in the face.