So I went through a lot of trouble to install this mod on my old computer, and then I couldn't really play it because I didn't have enough RAM. Well, I got a new computer, so I thought, might as well try again. Lo and behold, there are complications, like there are for anything I have ever tried to do on a computer. I downloaded Caveman2Cosmos.zip, unzipped it, moved it to the BTS mods folder, opened civ4, loaded the mod, and when it opened "about this build" said that Caveman 2 Cosmos was running, and there was an option to unload mod, but the background, settings, and game were just normal bts. How do I fix this? I have been longing to play this mod for about 3 years since I heard about it, and really would like to give it a try.