Here is some good news for the PCs - Nvidia has released a new driver for their gfx cards from the 8 series and up that enhances the physics capabilities of the cards thanks to Physx technology. And where we have Nvidia 8800GS cards, that means we can use it. In addition to improving the physics a great deal it also comes with an Unreal Tournament III upgrade with three new maps and a full game called Warmonger that takes advantage of the physics.
More info:
http://www.nvidia.com/content/forcewithin/us/We should have this installed on all the systems within the next few days!