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This is a simple straightforward guide to getting a 128MB video card to run Doom 3 in Ultra Quality mode without stuttering - is it immpossible? HELL NO, my 9700 runs it just fine. The guide includes a custom autoexec config, and Doomconfig - BY NO MEANS DO YOU HAVE TO USE THESE TO GET THIS TO WORK!! I'm not an idiot i came upon this solution through logic and experimentation NOT by disabling shadows! Included is a step-by-step guide including how to edit your current config if you think mine are satanic or otherwise infectious ;) Theres also some performance tips i've found to work well.