I never did get any of the DLC when I played it on the PS3. Finally I will get to experience the horse armor.
They took Dark Souls off the market when its remaster came along. Microsoft is not above doing the same. If nothing else, you’ll need a copy of the original Oblivion in order to play Skyblivion when it comes out. Of course I’m sure you’ll be able to get it somewhere. Really I just wanted to play it again with the Shivering Isles expansion.