I have at this point far more mods for Fallout than I'd feel like counting, and it's getting to be over an hour long process to reinstall each mod every time I reinstall windows and my programs. So here's a quick run-down of my setup before my ultimate question: I have Windows installed on a separate partition of my drive away from my documents, music, large programs (including Fallout) and so on. When I reinstall Windows, I only format the one partition and everything else stays put. Now here's my question: Since the program itself remains intact after I reinstall windows, is there a way to make it so I don't have to reinstall Fallout as well? Or I could also ask (since silly me hasn't tried yet) if Fallout 3 works straight from its own folder without any necessary registry key entries or any of that. If it helps, I use Fallout Mod Manager (with FOSE) to launch the game, so I don't even use the official game launcher in the first place and don't need it. So I guess my question is, does Fallout 3 run independently of any registry key entries or any of that?