Anyway, a friend of mine bought HL2 today and brought it home to install it. He gets to the part where it asks for his code, so he takes the code that came with his game and types it in. He is then informed that his key is already in use.
So he calls tech support. Turns out that they had an error where they printed the same key on more than one box. From the Steam website:
How did the Support team manager at Sierra offer to resolve this?Some Keys Double Printed by Sierra/VUGames
Unfortunately, Sierra (not Valve) double printed some CDKeys. Only Sierra knows which CDKeys were duplicated.
Mail us your game CDs, and we will mail you replacements in 4-6 weeks.
And of course, he opened the game, so he can't return it for a refund and CompUSA where he bought it.
I would have lost my grip.