Nvidia Controls Panel :S

Hay Crossfire,

I just bought a new PC but i am unable to hit a steady fps,

System;
Vista
Processor: Intel(R) Core(TM) 2Duo CPU E4500 @ 2.20Ghz
Memory: 2GB
System type: 32-bit Operating System

r_settings;

seta r_displayRefresh "70" unsafe
seta r_smp "0" unsafe
seta r_mode "6" unsafe
seta r_depthbits "0" unsafe
seta r_stencilbits "0" unsafe
seta r_stereo "0" unsafe
seta r_colorbits "0" unsafe
seta r_texturebits "0" unsafe
seta r_clampToEdge "1" unsafe
seta r_ext_texture_env_add "1" unsafe
seta r_nv_fogdist_mode "GL_EYE_RADIAL_NV" unsafe
seta r_ext_NV_fog_dist "0" unsafe
seta r_ext_texture_filter_anisotropic "0" unsafe
seta r_ati_fsaa_samples "0" unsafe
seta r_ati_truform_pointmode "GL_PN_TRIANGLES_POINT_MODE_LINEAR" unsafe
seta r_ati_truform_normalmode "GL_PN_TRIANGLES_NORMAL_MODE_LINEAR" unsafe
seta r_ati_truform_tess "0" unsafe
seta r_ext_ATI_pntriangles "0" unsafe
seta r_glIgnoreWicked3D "0" unsafe
seta r_ext_compiled_vertex_array "1" unsafe
seta r_ext_multitexture "1" unsafe
seta r_ext_gamma_control "1" unsafe
seta r_ext_compressed_textures "1" unsafe
seta r_allowExtensions "1" unsafe
seta r_glDriver "opengl32" unsafe
seta rate "25000"
seta snaps "25"
seta r_uiFullScreen "0"
seta r_picmip "3"
seta r_roundImagesDown "2"
seta r_rmse "0"
seta r_detailtextures "0"
seta r_overBrightBits "0"
seta r_ignorehwgamma "0"
seta r_oldMode ""
seta r_fullscreen "1"
seta r_customwidth "1600"
seta r_customheight "1024"
seta r_customaspect "1"
seta r_simpleMipMaps "0"
seta r_subdivisions "999"
seta r_ignoreFastPath "0"
seta r_mapOverBrightBits "1.9664"
seta r_intensity "1.5"
seta r_lodCurveError "25"
seta r_lodbias "2"
seta r_flares "0"
seta r_ignoreGLErrors "1"
seta r_fastsky "1"
seta r_drawSun "0"
seta r_dynamiclight "0"
seta r_dlightBacks "1"
seta r_finish "0"
seta r_textureMode "GL_LINEAR_MIPMAP_NEAREST"
seta r_swapInterval "0"
seta r_gamma "1.56356"
seta r_facePlaneCull "1"
seta r_railWidth "1"
seta r_railCoreWidth "2"
seta r_railSegmentLength "32"
seta r_primitives "0"
seta r_ambientScale "0.5"
seta r_directedScale "1"
seta r_nocurves "0"
seta r_drawfoliage "1"
seta r_lodscale "5"
seta r_nocull "0"
seta r_speeds "0"
seta r_verbose "0"
seta r_trisColor "1.0 1.0 1.0 1.0"
seta r_normallength "0.5"
seta r_clear "0"
seta r_highQualityVideo "1"
seta r_lastValidRenderer "GeForce 8600 GT/PCI/SSE2"
seta r_allowSoftwareGL "0"
seta r_nv_fog_dist_more "0"
seta r_railsegmentlenght "32"
seta r_dynamiclighting "0"
seta cg_simpleitems "1"
seta r_dynamiclights "0"
seta r_wateralpha "0"
seta r_vertexlighting "1"
seta r_lightningSegmentLength "32"
seta r_picmip2 "3"
seta r_vertexLight "1"
seta r_ext_compress_textures "1"

Anisotropic filtering: 16x
Antialiasing - Gamma correction: off
Antialiasing - Mode: off
Antialiasing -Settings: none
Antialiasing - Transparency: Multisampling
Conformant texture clamp: off
Error Reporting: off
Extentions limit: off
Force mipmaps: Bilinear
Multi-display/mixed GPU acceleration: single display performance mode
Texture filtering - Anisotropic sample optimisation: off
Texture filtering - Negative LOD Bias: Allow
Texture filtering - Quality: Quality
Texture filtering - Trilinear optimisation: on
Threaded optimisation: Auto
Triple buffering: off
Vertical Sync : Force on

Does anyone no if its my gfx settings?

Thanks for any input :D