Here is some great information about the new engine (Frostbite 2) that powers Battlefield 3. Battlefield 3 Blog: Frostbite 2 Engine Presentation It is very impressive in demos. The Beta does not quite realize the quality of the demos, but there is some clipping and collision that needs to be worked out. You can still lay prone halfway into a wall, for one. There is a small list of fixes already slated but overall it’s very true to the original. I have it running at 2560×1600 max and I’m not seeing anywhere near the quality of the demo videos, though.…