config settings

[BigToe 0]

Config file info

language="English";

adapter=-1;

3D_Performance=-4194304;

Resolution_Bpp=32;

Resolution_W=1920;

Resolution_H=1080;

refresh=60;

winX=16;

winY=32;

winW=800;

winH=600;

winDefW=800;

winDefH=600;

Render_W=1920;

Render_H=1080;

FSAA=2;

postFX=2;

GPU_MaxFramesAhead=1000;

GPU_DetectedFramesAhead=4;

HDRPrecision=8;

lastDeviceId="";

localVRAM=922081280;

nonlocalVRAM=922081280;

vsync=0;

Windowed=0;

What does it all mean? I have two 1 gig cards But I don't see 2 gig vram in there.