Nvidia implements 'time bomb' for ATI users running PhysX

[Eastcoasthandle]

Battlefield Bad Company2 doesnt count on physıcs because most of the physic part of the game is pre calculated not real time

In the grand scheme of things the typical end user doesn't care if physics in their games are pre-calculated or not. As long as it's perceived and adds to the game's immersion. They will care if they have to buy more hardware to get what they perceived accessible without the added hardware. Or, they care, when the game doesn't play as intended because they need specific hardware.