Did you get the digital version? If you did then there is no 10GB game data. The 10GB game data is included in your download. The additional content is found in your game data utilty folder and that is not the 10GB install you are referring to. If you have the digital version of the game then you can see that the game (found in the game portion of your XMB) is about 22gb big. You can see this by highlighting the game, hitting triangle I think and click on "information" . I have the digital version as well and havent had any freeze issues. May want to try and reinstall the game but that may take a while since you will porlly have to re download the game again.