Stealth, sneak and marksman, just as I did in Oblivion. I will probably try out magic since in most games I prefer to be a mage, but in Bethesda's worlds I somehow prefer going the sneaky thief/archer route. I don't like to get into melee much (again, only in Bethesda's worlds), so I doubt I'll go for blades and the like. I might mix-n-match stealth archery with magic, depending on how it all works out.