Looking to capitalize on its first-to-market quad-core processors, Intel plans to announce its <A HREF="http://www.eweek.com/article2/0,1895,2078680,00.asp?kc=EWEWEMNL010107EP26B">Core 2 Quad for commercial PCs</A> at the 2007 Consumer Electronics Show in Las Vegas next week, an industry source told eWEEK. The latest quad-core offering will join five other quad-core chips that Intel has already released for servers. Intel has also released the Core 2 Extreme quad-core QX6700 for high-end systems.