You can't read the disc b/c it's probably in HFS+ format. There are no winbloze programs I know of that will read HFS+ formatted cds. There are a couple that read the old HFS format, but not HFS+.
Ask your friends to reburn it and tell him to burn it either as DVD VOB files or in Fat format.
2 billion dollars...sir, I'd handle my grandpa's balls for 2 billion dollars.