if you have installed these files on your computer, you can do what you want with them, the law cannot make it a crime to edit/move files installed on your system, so if you rip music from say... GTAIII for PC, its not a crime
they cant stop you ripping if its a PC game
Why not? It makes no difference WHAT-SO-EVER what it was developed for or played on. It's still the same thing.
if its a PC game, they cant stop you moving around/editing the files on your system