Hi, I have a dual boot system with Windows and Linux on separate drives. After some recent problems with booting I ran memtest86. In 40 hours more or less I got about 600 memory errors. I don't like this but am somewhat at a loss to understand how it compares to other systems or what consequences are likely to stem from this. What I want to avoid is system instability and unpredictable behaviour. Can anyone point me to more information about how to interpret this result? or has anyone an opinion? Dave -- There is no single government agency that views sustainability through a broad lens, taking into account the values of the people affected by government decisions. Any model of sustainability that is driven solely by an economic engine is deficient if it is incapable of taking into account social values. Mr. Justice David Vickers, BC Supreme Court in Tsilhqot'in Nation v. British Columbia,2007