Horrible in game lag when in battle/scoped sights disappear?

[Master-Skittles]

Hi guys,
I have a few issues, I'm playing PR on all medium settings with no AA on 1440x900 screen res. And I seem to get major FPS drop while in battle, Also when I scoped with the M4 and the M16 the acog sights will fade from the dark black line to a more clear black. Also when sniping with the M40 my center cross will just disappear completely. My rig specs are as follows; AMD Phenom 8400 Triple Core 2.1ghz, 3 gigs of ram, Nvidia GTX 460 768. Screenshots will be posted as well! Would love some help on this issue!

[Master-Skittles]

For some reason all my picture uploads failed....

[SnipingCoward]

As for sights disappearing:
Make sure you are running BF2 with the native resolution of the monitor otherwise the monitor might interpolate pixels which might cause some pixels not to draw.
Also try with clearing your bf2 shader cache and disabling anti-aliasing.
Upload the pics to something like imageshack

[Master-Skittles]

Yea I am running BF2 on the correct Resolution, Cleared my cache this morning then I did a fresh reinstall, Not running AA I'm on all medium settings. I have tweaked the settings in my Nvidia control panel for the best performance so that shouldn't be the issue. My upload doesn't seem to want to work so here are the links to the images uploaded on imageshack.
http://img100.imageshack.us/img100/4323 ... issing.png - That is my M40 image with the center cross missing.
http://img207.imageshack.us/img207/29/notthebest.png - It's not the best image of it fading but it does fade, It goes from really dark to very light.

[SnipingCoward]

Judging from the blurry text I still think you do have anti-aliasing on. Double check it is off in BOTH NVidia settings and ingame!

Are you maybe using Widescreenfixer? Try without it.

[Master-Skittles]

I've triple checked everything, I don't have AA on in game or in the control panel :/ Not using widescreen fixer either