The latest issue of PC Zone UK has the first details on the next expansion pack for Bethesda's RPG TES 4: Oblivion. Scheduled for Q2 2007, Shivering Isles features no less than 30+ hours of gameplay, new quests, monsters, branching sidequests, and an all new land that you can watch change according to your vital life-or-death decisions. A gate on Nibben Bay has opened, a portal to new realm, the Shivering Isles, ruled by the god of madness and dementia Sheogorath.