The DirectX 11 update for Crysis 2 on PC is now available to download, and so stupendous is the update that it weighs in at a massive 546 MB.
Add to this the optional high res textures package (1.7 GB) and you're looking at a huge update in excess of 2 GB.
In order to make use of the new graphical updates you'll need to download the 1.9 title update when promoted by the game.
You'll find full Crysis 2 DirectX 11 patch notes here.
Everyone loves tessellations. Discuss.