Hi All, Thought I would let those that are interested know that I had success in running 24G on an Asus P6T with 24G kit of Kingston DDR3. While I was putting this together I saw lots of forum posts asking if anyone had tried it. Well we did here at our work and all looks great including running "memtest86" overnight. I have a fluid dynamics simulation running on it with 90% memory usage and all looks great. Intel(R) Core(TM) i7 CPU 960 @ 3.20GHz MemTotal: 24676112 kB Cheers, Steve -- Dr Stephen Brooks http://www-solar.mcs.st-and.ac.uk/ Solar MHD Theory Group Tel :: 01334 463735 Fax :: 01334 463748 E-mail :: steveb at mcs.st-andrews.ac.uk --------------------------------------- Mathematical Institute North Haugh University of St. Andrews St Andrews, Fife KY16 9SS SCOTLAND ---------------------------------------