Damn, I bought it from STEAM as a package, and I can't choose which DLC to run. It automatically chooses Gods and Kings . STEAM really needs to add an option to remove updates.
Yes the Gold Edition that was on sale on Steam does not come with BnW. Which is rather annoying but am not going to argue semantics. But another point, its not Steam that deals with the games in the way you think. The company that made the game is the one to blame on how they did their addons.
Steam is basicly a store that you find in your high street. If you want to use the Civ V trainer you need to have BnW installed.
[Edited by Toki, 1/5/2014 2:47:50 AM]