Failed to retrieve download mirrors

[skeniver]

Hi there,

I have just installed xbian and am trying to install the Download package (with Transmission, SickBeard, etc), but am getting the error "Failed to retrieve download mirrors, therefore a local (possibly outdated) list will be used."

General networking seems fine: I can update, get weather, ping 8.8.8.8 and http://www.google.com.

Any one have any clues as to what might be wrong and how I can update the mirror list?

Thanks