OK, so I've never played any of the previous Fallout games, so excuse my ignorance. With all this coverage of Fallout 3 coming, I see the footage and shrug it off as another shooter that I don't care about. But listening to the talk, they say its an RPG?? Can anyone set me straight? What kind of game is this? Watching the footage of this game, it screams shooter. And I hate shooters...im not twitchy enough. But I love RPGs. Is this a mix? Any thoughts if this might not be a game for me?