Haha, okay, I haven't played this game in a couple of YEARS. But I am sooo bored so I decided to play it. So.. I inserted Zoo Tycoon Disk 2 (ZooKeeper Collection, yeaahh) but when I inserted it into the computer, a popup came up and said 'Please insert Zoo Tycoon Disk 1', ONE. Why disk ONE? What's wrong with Disk 2? I kept pressing Ok but it just kept popping up over and over again. Why can't I load Disk 2!?? Grr. Thank you