* Starting with 3369, the game supports render-to-texture.  To enable
 * it, you will need the Nvidia drivers of at least version 7676 and
 * you should edit the following:
 * Set "UseRenderTargets=True" in the "[OpenGLDrv.OpenGLRenderDevice]"
 * section of your UT2004.ini/Default.ini and set "bPlayerShadows=True"
 * and "bBlobShadow=False" in the "[UnrealGame.UnrealPawn]" section of
 * your User.ini/DefUser.ini