Just a quick one on Oblivion: the Gates to Oblivion you see scattered around the world - is it worth destroying them and how many are there? The loading screen seems to imply there are 16 'plains' of Oblivion - does this mean 16 gates? At present everytime I see one I go in and close it. But it's getting rather repetitive and nobody ever seems particularly impressed that I've just closed a portal to hell just outside their city/town. I was just wondering if I was wasting my time or not. I'm not a Mage or anything like that so don't need to go there for ingredients and so forth.