Yes, I have been running Lotro for a long while in OS X so I am aware of what I need to do to get it working. I did double-check in the appdb after reading your post though just to make sure I hadn't missed anything. I have now installed Star Wars Galaxies, and that has the same error when I try to log into the game:- err:d3d9:device_parent_CreateSwapChain (0x216e14) CreateAdditionalSwapChain failed, returning 0x8876086a so it does seem to be a Wine issue rather than a game issue :(