--2013-09-29 22:47:22--  http://releases.mozilla.org/pub/mozilla.org/addons/5679/frysk_wurdboek-2.0.1-fx+tb+sm.xpi
Resolving releases.mozilla.org... 155.98.64.83, 156.56.247.196, 216.165.129.141, ...
Connecting to releases.mozilla.org|155.98.64.83|:80... connected.
HTTP request sent, awaiting response... 503 Service Unavailable
2013-09-29 22:48:23 ERROR 503: Service Unavailable.