t appears the download for Torchwood Golden Age works for the UK and Europe, but not for all the USA (some people are having issues)! Whats more the BBC download is only open for a week, so here is a download for every country, and its there forever (I hope :) )
Its a .rar mp3 file. If you can't deal with a rar file, google for the free download!
Who can't access the BBC MP3 files, and what country are you in?
I will put the other Torchwood audio, transmitted tomorrow, for download too (now I am aware of the international problems