Low fps, please help!

First off, love the game! Have always been a fan of ns!

I'm having issues with low fps (38fps main menu) And after searching the forums non of the 'help' worked for me. Below is my rig

Amd FX-6300 six-core Processer
Gigabyte 970-da Mother board
16gig 4x4 G Skill ddr3 1600mhz Ram modules
Nvidia gt 640 2gb GPU
Windows 7 premium 64bit
OS on ssd 120gb
Game on 1Tb Seagate Barracude

I have downloaded Nvidia Experience package but There is no profile for NS2, I Also have the latest drivers for the GPU 320.18. The computer is only 3 or so months old!
I have tried playing around the Nvidia graphics settings but nothing really helped. Windows is fully updated and I even went to the trouble of getting the latest drivers for the mobo etc.

I run my screen at 1600x1050, being a widescreen 22.5', And with all the setting on low (in game), V syn off I still only get 38 fps while on the main menu and it drops to about 12 fps late game.

Here is the skydrive link for: http://sdrv.ms/12TjsSy
log.txt
plog 1
plog 2

screenie of r_stats with High and Low settings.



If you need anything else please let me know.

Regards

Lonewolf*jedi

EDIT;
Added screenies.
Added Hardware to rig list.