However you'll need to tweak the settings down as much as you can.
LEVEL_SEED :0
OPENGL :0
RENDERBEHIND :1
WINDOWED_FULLSCREEN :0
FULLSCREEN :1
FULLSCREEN_CURSOR_CLIPPING :1
RESTART_ON_FULLSCREEN_CHANGE :1
FULLSCREEN_MONITOR_ID :0
RESTARTING :0
FLOATY_NUMBERS :1
VSYNCH :0
WINDOW_WIDTH :800
WINDOW_HEIGHT :600
RES_WIDTH :1600
RES_HEIGHT :900
WINDOW_POS_X :-1
WINDOW_POS_Y :-1
MAX_FPS :200
CURRENT FPS :33
MAX_PARTICLES :5000
SHADOWS_ENABLED :0
SHADOWS_DETAIL :0
PARTICLE_DETAIL :2
RIMLIGHTS_ENABLED :0
LIGHTING_ENABLED :0
DONT POPULATE LEVEL :0
DISPLAY PATHS :0
ENABLE DSP :0
CONSOLE NOPAUSE :1
NO SOUNDS :0
LOW_RESOURCE_AUDIO :1
SOUND VARIATION :3
NETBOOK MODE :0
ALLOW HWSKINNING :0
ALWAYS COMPARE ITEMS :1
FREEZE AI :0
PLAYER NO TARGET :0
DESTROY DEAD CORPSE :0
UPDATE DISPLAY STATS :1
...