Steam install

[LakeTroll]

I got my copy of the game through Steam anyone know what filepath I use to install?

 

[Emptiness]

It should be "[path to steam install]\Steam\steamapps\common\sid meier's civilization iv beyond the sword\Beyond the Sword\Mods".
If Steam is installed to the default location, then "[path to steam install]" should be "C:\Program Files".

Also, see this thread for more information: Can't get FFH2 to work with steam install.