I just purchased civ iv complete edition. It includes the original civ iv, the warlords and beyond the sword expansion packs, and civ iv colonization. after i installed the game, i put it back in the computer and it went straight to the colonization game. i don't want to play the colonization game, i want to play the warlord, and beyond the sword expansion packs, does anyone know what i have to do to solve this problem???