AMD's press event here in Vegas just wrapped up, and if there's a single acronym to describe everything that we witnessed, it's this: APU. The two highlights were codenamed Temash and Kabini, two products that the company is touting as its first true system-on-chip APUs. In fact, each of 'em will launch as the "industry's first quad-core x86 SoCs" in the first half of 2013. It also took the wraps off of Richland, an APU that's presently shipping to OEMs and promises to deliver "more than 20 percent to up to 40 percent over the previous generation of AMD A-Series APUs." The outfit will be bundling Richlan