Hello, I have some questions on Final Fantasy VII; 1) What is the "Key to the Ancients" for? I found it in an underwater cave with my submarine. 2) I've played this game before, but a long time ago. I'm stuck and I don't know where to go - I have just finished the Huge Materia quest and Bugenhagen is on my ship. 3) Where is a good spot to find Great and Good chocobos? I can only find bad, average and one wonderful one. If you can answer any of these, thanks!