Shipments by some PC OEMs were reduced, and higher disk drive prices constrained the ability of some PC OEMs to include a GPU in their systems. Additionally, the Tegra 2 mobile business declined more rapidly than expected ahead of devices based on the Tegra 3 processor ramping into production in the first quarter of calendar year 2012. However, despite tough economic conditions and the exiting of our chipset business, NVIDIA recorded very good results for our full fiscal year 2012. First, our overall GP -- our overall business grew 33%, excluding the chipset business we've been exiting. Discrete GPUs, including GeForce, Quadro and Tesla grew sharply over the year. GPU attach rates remained strong at 53% of consumer PCs and 36% overall, according to Mercury Research data. A resurgent PC gaming market saw games like Battlefield 3 and Modern Warfare 3 record over $1 billion in sales in their first week on the shelves.