TweakGuides.com published an Oblivion Tweak Guide
After a lot of testing and tweaking, my 13-page Oblivion Tweak Guide has finally been completed. My main aim in writing this guide was to sort out the fact from fiction by personally testing all the .ini file options and performance tweaks floating around and document only the safe, working ones; to accurately describe all the in-game settings correctly; and draw together all the available sources of optimization and troubleshooting information into a single reference source which will remain up to date as we find out more about this amazing game. There are no 'magic' tweaks which instanly double your FPS, but I genuinely believe that if you go through and follow the advice in the guide, your Oblivion experience will improve.Oblivion Tweak Guide