On Wed, Apr 14, 2010 at 12:50 PM, Sjoerd Hardeman <sjoerd@lorentz.leidenuniv.nl> wrote: > Everything in the 64 bit section is 64 bit, except the ia32 compability > libraries. If you make sure you haven't installed those (which should be the > case on a base system that doesn't need those), then you have a fully 64 bit > system. OK - I omit the 'base' system when I install the O.S. so I think I should be fine. Thanks!