Ring
Lay still now
First of all, play the game on PC with FCOM mod which includes OOO (Oscuro's Oblivion Overhaul). The vanilla Oblivion is a mediocre game at best. OOO makes the game amazing, with increadible balance (the enemies don't level up with you), many more quests, items (weapons, armor, robes etc) and new super-bosses. Console version is shit with poor framefate but if it's the only version you can play then pick the PS3 because it runs more smoothly than X360 and looks better with great texture filtering.