I just bought Empire total war and have successfully installed it with steam inclusive. My computer has all the right specifications, in terms of GB ram and graphics card and windoxs XP. However although I can play all the land battles and grand campaign, none of the naval battles will start up. I have tried chainging the resolution, taking of shadows, turing steam offline and reinstalling the game, but to no avail. Can anyone please let me know how i could play the naval battles please as i fancy myself as a buoyant admiral.