Score a very solid 10
WARNING
Cid The Dummy has a very frustrating bug. It won't recognize 4GB or larger Memory Sticks it will give you a warning telling you that is not enough space for a save file. It took buying a physical copy of the game before I realized this fact. The next smalled Memory Stick I own is 256MB and it does recognize it. Beyond that my only suggestion is either play the game straight through or look for a smaller memory stick, they are very easy to find and cheap.