On Wed, 25 May 2011 00:18:01 +0900, J.Hwan.Kim wrote: > If the CPU core is i5, what package should be installed ia64 or i386? I'm afraid you can't install ia64 >:-) It's amd64 or i386, choose your poison (BTW, I would go for amd64). > My old PC (Pentium-D core) is using i386 package. Generally speaking, Pentium D can also run both, 64-bits or 32-bits OSes. Greetings, -- Camaleón