Project Reality Forums

Well you could set it manualy in the video file:
VideoSettings.setTerrainQuality 3
VideoSettings.setGeometryQuality 3
VideoSettings.setLightingQuality 3
VideoSettings.setDynamicLightingQuality 2
VideoSettings.setDynamicShadowsQuality 2
VideoSettings.setEffectsQuality 3
VideoSettings.setTextureQuality 2
VideoSettings.setTextureFilteringQuality 3
VideoSettings.setResolution 1600x1200@60Hz
VideoSettings.setAntialiasing Off
VideoSettings.setViewDistanceScale 1
VideoSettings.setVideoOptionScheme 3

Path:
C:\Users\your name here\Documents\Battlefield 2\Profiles\0001
Change: VideoSettings.setAntialiasing Off
to
VideoSettings.setAntialiasing 4Samples

In that Profiles directory are 3 folders called 0001, 0002, and Default. Inside each of those 3 folders is a file called Video.con. You need to open each of those 3 Video.con files and search for the line that says VideoSettings.setAntialiasing Off. Change all 3 files to a AA rate that you know the monitor and video card support, and BF2 should work like a champ again.

Good luck