Mac Pro 2009-2010 firmware tool
Has anyone tried the Mac Pro 2009-2010 firmware tool hack that is floating around out there? It seems to work with no problems. A cheap way to turn your 2009 quad core into a 2010 hexacore. The price on the Xeon W3680 3.33Ghz Westmere has come down out of the stratosphere into the $500 range. $500 for that kind of speed improvement and the ability to run 1333Mhz RAM seems like a no brainer if one were thinking about upgrading. Have other people tried this?