The Inquirer says that Intel has plans for the 6xx series of desktop CPUs. The new series of CPUs will have 2mb of cache with an 800MHZ FSB. The biggest difference is the EM64T support which is only in Xeons named Nocona at the moment. For those of you who have been living under a rock EM64T is Intel's answer to AMD64 and is compatible with x86-64 like A64s. They will have Intels Enhance Speedstep Technology which will reduce power consumption lower than the 5xx series.