Carmack .plan Update
Loading a large map with full resolution, 32 bit textures and mipmaps consumes almost 40 megs of texture space. The default of picmip 1 and 16 bit textures reduces that to six or seven (not all images observe picmip) in theory, but some OpenGL implementations keep a 32 bit version of the texture around even if the card only uses 16 bit (I consider this inapropriate), so it may still be twelve or more megs just for the images.
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* reduced lightning damage by 10%
* reduced starting machinegun ammo in teamplay to 50 from 100