I recently took over a x86_64 CentOS 4.0 server running an "unsupported" kernel. On examining the box it seems that perhaps it is because of the use of xfs and netatalk. I would like to update the box to 4.3. I think I can do away with the netatalk, but doing away with xfs would require a substantial amount of work. Questions: 1: In reading the archive of this list there was a post regarding the kernel in the Testing repo supporting xfs. Is this the case and if so, would it be a "bad idea" to run that kernel without essentially runnning a test box using all packages from the testing repo? 2: Does the same kernel include netatalk support? It would be easier to leave the netatalk in place if that were so. 3: Should I just bite the bullet and get rid of the xfs? I'm not sure what predicated the choice of filesystem in the first place. Any thoughts/comments would be welcome, Alex Palenschat