I have a 64 mb vid card, two gigs of RAM, and a 1.5ghz processor, getting decent fps is a wee bit difficult for me. I was wondering if these video settings are good, is there anything in here hindering my fps? should something be changed?

Code:

seta r_allowExtensions "1"
seta r_ati_fsaa_samples "0"
seta r_ati_truform_normalmode "GL_PN_TRIANGLES_NORMAL_MODE_LINEAR"
seta r_ati_truform_pointmode "GL_PN_TRIANGLES_POINT_MODE_LINEAR"
seta r_ati_truform_tess "0"
seta r_cacheshaders "1"
seta r_clampToEdge "1"
seta r_clear "0"
seta r_colorbits "32"
seta r_colorMipLevels "0"
seta r_customaspect "0"
seta r_depthbits "24"
seta r_detailtextures "0"
seta r_displayRefresh "85"
seta r_dlightBacks "1"
seta r_drawfoliage "0"
seta r_drawSun "0"
seta r_dynamiclight "0"
seta r_ext_ATI_pntriangles "0"
seta r_ext_compiled_vertex_array "1"
seta r_ext_compressed_textures "1"
seta r_ext_gamma_control "1"
seta r_ext_multitexture "1"
seta r_ext_NV_fog_dist "0"
seta r_ext_texture_env_add "0"
seta r_ext_texture_filter_anisotropic "0"
seta r_facePlaneCull "1"
seta r_fastsky "1"
seta r_finish "0"
seta r_flares "0"
seta r_fullscreen "1"
seta r_gamma "3"
seta r_glDriver "opengl32"
seta r_glIgnoreWicked3D "0"
seta r_highQualityVideo "0"
seta r_ignoreFastPath "0"
seta r_ignoreGLErrors "1"
seta r_ignorehwgamma "1"
seta r_inGameVideo "0"
seta r_intensity "1.5"
seta r_lodbias "-999"
seta r_lodCurveError "250"
seta r_lodscale "5"
seta r_mapoverbrightbits "1"
seta r_mode "4"
seta r_normallength "0.5"
seta r_nv_fogdist_mode "GL_EYE_RADIAL_NV"
seta r_oldMode ""
seta r_overBrightBits "1"
seta r_picmip "3"
seta r_picmip2 "0"
seta r_primitives "0"
seta r_railCoreWidth "1"
seta r_railSegmentLength "32"
seta r_railWidth "16"
seta r_rmse "0.0"
seta r_roundImagesDown "0"
seta r_simpleMipMaps "0"
seta r_smp "0"
seta r_stencilbits "0"
seta r_stereo "0"
seta r_subdivisions "20"
seta r_swapInterval "0"
seta r_textureAnisotropy "1.0"
seta r_texturebits "32"
seta r_textureMode "GL_LINEAR_MIPMAP_LINEAR"
seta r_trisColor "1.0 1.0 1.0 1.0"
seta r_uifullscreen "0"
seta r_wolffog "0"

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