Presler's a bit pooched, but Yonah's looking a-OK.[Digi Times]Sampling Intel’s 65nm dual-core Presler processors has revealed some stability problems, according to unspecified motherboard makers, adding that the problematic CPUs include the 2.8GHz 920 and 3.0GHz 930 series. Launch of end products based on the Intel Presler core may be pushed back from the January 2006 date originally scheduled by system vendors, the makers noted.