[andrewas]

Sigh. You know, if I could find those sodding leaches, blood would be spilt and Underdogs could relax those restrictions.

Anyway, the common cause of this is a download manager or accelerator, any program that hijacks the download from your browser will have problems on underdogs unless you configure it to provide the correct referrer information. Ive never managed to get Getright to work on underdogs though, so I just download directly through my browser, or get the torrent version.

Or it could be your firewall, some of them might block referrer information. If so, there should be a way to turn that off. Look under the privacy tab and in suchlike places.