I have my own internal customised installation tree for CentOS 4 that is used for installs over NFS - I've added extra RPMS to my x86_64 distro and updated comps.xml and re-generated the hdlist files. This works fine in most cases - except when I have both x86_64 and i386 versions of the same RPM - only the x86_64 package gets installed (or if there is only an i386 RPM, then this gets installed OK). I know this works fine for x86_64/i386 RPMS that are part of the default distro, so I'm obviously missing something somewhere ... Anyone know how I make sure both x86_64 and i386 RPMS get installed? Thanks James Pearson