Your screenshot above shows you got spef.sys 3.15.2010. But 120910-23415-01.dmp (12.09.2010) from dec.09.rar shows: SFEP.sys Fri Aug 03 01:35:53 2007 As well as all the rest of the drivers un-updated, as listed above. How come? Dunno, are you using any software that automatically restores your system on boot? Intel Turbo Boost - do not use it, maybe even uninstall it. ALL the hardware clocks must be standard for now.