Oblivion Tweak Guide @ TweakGuides.com

Linc

TweakGuides sorts out the fact from fiction by personally testing all the .ini file options and performance tweaks floating around and documenting only the safe, working ones; accurately describing all the in-game settings correctly; and drawing together all the available sources of optimization and troubleshooting information into a single reference source which will remain up to date.

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.

Source: TweakGuides

GHoosdum

Neat, thanks for digging this one up!