Infinity Ward has joined Raven/id in providing a patch that's been designed to deliver performance improvements for users with dual-core, SMP, and Intel's Pentium 4 with Hyper-Threading CPUs. In this review we've taken the new patch our for a test spin on the Athlon 64 X2 4200 and 4800+ with four different ATI graphics cards ranging from the X800 XL to the X1800 XT, as well as Intel's Pentium Extreme Edition 840. See how CoD 2 scales over the various CPUs and graphics cards in today's article!