The UT3 PhysX mod pack is a big win for AGEIA and their hopes of getting PhysX hardware in as many PCs as possible. The two levels that AGEIA released aren't the most amazing things we have ever seen out of the mod community and the performance hit our test system took even with the PhysX card installed definitely raised an eyebrow. Overall though, the additions to real-world game play were interesting enough to warrant a call to arms for creative level designers. The idea of releasing a tool kit that will allow gamers to easily create their own content that utilizes the technology is also a brilliant idea and will hopefully get some of the more diligent AGEIA fans off their butts making some even more inventive and original content based on UT3.