Oblivion expansion Shivering Isles is to release as a digital download for PS3.
According to Bethesda, the expansion will be available on PSN as of November 29, although it's not yet confirmed how much it'll cost. It also appears that initially the download will only be available in North American, where Shivering Isles has just shipped on disc.
The expansion features 30-plus hours of new adventuring, new quests, monsters and expanded freeform gameplay.
Presumably Shivering Isles hitting PSN will pave the way for further DLC for Oblivion on PS3.