Many of you may have done what I did and only registered the original Final Fantasy game in your rush to get in and play. Your Final Fantasy XI game pack includes the Rise of the Zilart expansion (disk 4). When you register the game, you need to register the expansion as well as the original game, or you will not be able to play in the expansion areas. Here is how you do it: In the Playonline viewer, go to Games and then Final Fantasy XI. Click on Content ID and then where it says Expanded Services, click on register ID. Login and enter the code from the back of your instruction manual.