>From what i've heard you'll only notice a significant difference if you're performing lots of calculations (i'll leave the definition of that to you). I've been using amd64 without any major issues (sid) for quite a while now, if you have an x64 processor, go for it. Btw there's an amd64 list too. HTH Nuno Magalhães -- () ascii-rubanda kampajno - kontraŭ html-a retpoŝto /\ ascii ribbon campaign - against html e-mail