WoW Cataclysm: How to Activate the DirectX-11-Mode

[News]

More... (http://www.pcgameshardware.com/aid,803508/WoW_Cataclysm_How_to_Activate_the_DirectX-11-Mode/)

[Smee]

This gave me maybe 20 more FPS, but seriously crippled my ability to alt-tab.

[Yaboze]

Yeah, alt-tabbing is hosed with DX11 on, it shows a still image of the game as your background and it's hard to get the game going again when you tab back.