Borderlands' Dr Ned Will See You Now

The Zombie Island Of Dr Ned, Borderlands' first piece of downloadable content, is now available. You can get it here (link dead at time of writing, which is a lot of use...) for retail versions of the game, and here for the Steam version. I'm not sure about other digi-download versions, but I'd assume the retail patch will work? Any ideas about that, comment below. I'll have a play and report back if it's worth paying the $10/£6.30. Trailer below.