The links for "The unofficial Debian-AMD64 Sarge release" are pointing to 3.1r0a, but Those images are now 404, they should point to 3.1r3, for instance: http://cdimage.debian.org/cdimage/unofficial/sarge-amd64/iso-cd/debian-31r0a-amd64-netinst.iso should be http://cdimage.debian.org/cdimage/unofficial/sarge-amd64/iso-cd/debian-31r3-amd64-netinst.iso thanks, stew