Dragon Age: Origins - DLC Download failed.

I have to add my complaint to all the above in the hopes that eventally someone will at least assure us that their best people are working on this... I bought the digital delux version of  D.A. Origins for my daughter (and me). After several hours of downloading the game: same problem as everyone above and elsewhere on similar discussion boards... the dreaded red exclamation mark...  I tried a manual download and was able to get the "warden's Keep" DLC to install. The only other title was "Witch Hunt," but after a long download, it would not install. The other DLC's had instuctions that were frankly too difficult for me, an average gamer, to comprehend, let alone try. So, another voice added to the chorus. Either refund us the equivalent point credits for all the DLCs we're not able to download- or, perhaps, fix the problem.