levistone help please

[Buckster]

Just started FF on the PSP. Can someone tell me how to get the levistone? I think I've found it in the ice cavern but I keep falling through cracks in the ice before I can get to it.

[drifter]

you are in the right place have to fall through the floor then get back to second floor useing the path on the bottom floor then you need to watch out for the remaining cracks in the floor then grab the levistone and soon as you a monster that looks like an eye will attack you its weak though

[Ralz]

Travel through the cave until you reach a big room, with one noticeable crack. Fall through there, and you'll be in the small enclosed space that leads to the Levistone, but you'll have to fight a Big Eye to get to it. Take the stone to the small desert south of Crecent and obtain your airship.