First off, I'll ask. I downloaded the free version. Then I decided to download the $0.99 version. Do I delete the free version, is it the same thing as the one I just bought? Also, whenever I go to go to the mine, it exits. I think it's a server problem but I'm not sure. If I delete the free version, will I lose anything or is the paid version include all that one does plus new features? I've redownloaded the paid one and shutdown the iPod so I know it's not that problem.