[Rack] mpd horsy fix / pony firewall fix

[Rubin Abdi]

Thanks for helping to fix this Sebastian. Normally when people state
there's a problem with the juke box not working it's because someone's
unplugged the machine, so I can't say that I've ran into this issue with
the mounts not working.

Also for the future, many of us here feel it's excellent to ask for root
before rooting a box in the space. I'm glad someone was able to
eventually give you root access.

-- 
Rubin Abdi
rubin at starset.net