I installed spore with my boyfriends disk a few days ago but got the error that the key had been used on too many computers and that I should buy a new copy of the game. So I did. I uninstalled his copy and went out today to purchase my own from Target. After spending $20 on the disk and 1 hour installing with the key on the back of the manual I get the SAME error (this key has been used on to many computers). I just purchased this game in brand new condition with the birthday money my grandmother gave me and I will be absolutely PISSED if I have to go out and buy ANOTHER copy of it.