OK - so no biggie then. I will try to mod Oblivion first, since I have it loaded (but only played about 30 minutes worth) to see if I indeed can do this type of thing ( modding a game) properly. It sure sounds like fun. If I am able to to this then onto the Skyrim mods. Any suggestions for Oblivion mods. Of note, since deleting the mod files from FOSE/Nexus on FO3 the game will only open if I open it by clicking "Run as Admin" - but I am already logged into the PC as an admin- what is up with that.