Hitchhikers Confirmed

Well it seems that The Hitchhikers’ Guide to the Galaxy really is returning to radio!
Of course there’s still no BBC Press Release in the radio section, but given the enormous detail (including the fact that some of the stories won’t appear until this time next year!), I’m rather inclined to believe it.
In fact I’m surprised that there’s not something else out there about it! All I can find is continued stories about the film (once more greenlit by all accounts). I’m rather more likely to believe the radio version is returning than any film is any time soon.
And at least the story linked to above addresses casting issues.
UPDATE: Umm OK. There does seem to be a mention of Hitchhikers on the Spyglass website as being in development. Who are Hammer and Tongs?