On Sunday 12 March 2006 10:22, S. M. Ibrahim (Lavlu) wrote: > I am now using Debian sid for i686 on EM64T processor. > Now i want to shift to AMD64 as it's also port for EM64T. > > Any body know the way to shift to amd64 without reinstalling the hole > system from CD ? You have to reinstall. You can use debootstrap to avoid messing with CDs though (see install manual and HOWTOs). Paul