I was just wondering this the other day: Why did WC1 (and its expansions) have the "Challenge question" at the beginning, while none of the subsequent WCs did? Back then, I figured it was a method of making sure someone had bought the game, or at least had to go through the trouble of finding a manual and insert cards (for the SMs) if they had copied the game from someone they knew. An early form of copyright protection. For WC3 onward, you had to have the CD in order to play, but not so for WC2, and it had no challenge question. Anyone know why?