ive recently installed civ3ptw on my pc. i bought it a looooooong time ago but had to uninstall it from my family pc (at the time mine wasnt powerful enough to run civ3). when i had it installed previously, i somehow unlocked a ton of new civilizations, most of them had the same faces as the original civs, but they had different abilities & most had 2 special units. some were totally new though (the hungarians were one i think). the question i have is, how do i unlock them now? thx