From bug#464719, there's nothing to backup from here. Just wipe/reimage and use this machine elsewhere. Depending on processor speed, this could be used as a Talos machine, or as a build/unittest machine.
Was this supposed to be filed in Server Operations?
Whenever you next have colo-visit, can you confirm what speed is the CPU in this mac mini? If its 1.83ghz, we'd like to reimage it as a talos machine. If its 1.63ghz, we'd like to reimage it as a build/unittest machine.
If it's still up, you should be able to VNC to the mini and run System Profiler to see the CPU.
it is a 1.83ghz CPU.
please reopen or create a new bug when you are ready to re-image this mini.