So i originally had a problem with my computer constantly restarting while playing the game for no apparent reason.  Some times it would just blue screen, other times white screen.  Well i eventually got a BSOD which told me there was a file causing it.  So i searched it, wound up running driver verifier to fix it.  To make a long story short i had to uninstall Norton  in the end.  The problem then magically went away. 
However i have run into a new problem.  I think i have all the drivers up to date and i reinstalled AH.  For some reason my FPS went from an average of 55 even in the biggest of furballs to a mindnumbing 15 when in a furball.  If im high up and there is no one around i can get 64 like i used to, but if i am in a turn fight with one plane it usually drops into the 40s and if near a base when ack is firing, it is in the 20s.  I have disabled all the effects and turned everything down as far as i can to try and fix it but no joy.  Im attaching my dxdiag for anyone who can help with this new problem.
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Time of this report: 6/3/2007, 19:41:46
       Machine name: ADRIENNE
   Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.050301-1519)
           Language: English (Regional Setting: English)
System Manufacturer: ASUSTeK Computer INC.
       System Model: A7N8X2.0
               BIOS: Phoenix - AwardBIOS v6.00PG
          Processor: AMD Athlon(tm) ,  MMX,  3DNow, ~1.1GHz
             Memory: 1024MB RAM
          Page File: 160MB used, 2305MB available
        Windows Dir: C:\WINDOWS
    DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: /PackageInstall
     DxDiag Version: 5.03.2600.2180 32bit Unicode
------------
DxDiag Notes
------------
  DirectX Files Tab: No problems found.
      Display Tab 1: The file ati2dvag.dll is not digitally signed, which means that it has not been tested by Microsoft's Windows Hardware Quality Labs (WHQL).  You may be able to get a WHQL logo'd driver from the hardware manufacturer.
        Sound Tab 1: No problems found.
        Sound Tab 2: No problems found.
          Music Tab: No problems found.
          Input Tab: No problems found.
        Network Tab: No problems found.
--------------------
DirectX Debug Levels
--------------------
Direct3D:    0/4 (n/a)
DirectDraw:  0/4 (retail)
DirectInput: 0/5 (n/a)
DirectMusic: 0/5 (n/a)
DirectPlay:  0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow:  0/6 (retail)
---------------
Display Devices
---------------
        Card name: RADEON 9600 Series (Omega 2.5.97a)
     Manufacturer: ATI Technologies Inc. (Omega 2.5.97a)
        Chip type: RADEON 9600 Series AGP (0x4150)
         DAC type: Internal DAC(400MHz)
       Device Key: Enum\PCI\VEN_1002&DEV_4150&SUBSYS_00021002&REV_00
   Display Memory: 128.0 MB
     Current Mode: 1024 x 768 (32 bit) (60Hz)
          Monitor: Default Monitor
  Monitor Max Res: 
      Driver Name: ati2dvag.dll
   Driver Version: 6.14.0010.6497 (English)
      DDI Version: 9 (or higher)
Driver Attributes: Final Retail
 Driver Date/Size: 11/30/2004 22:12:50, 221184 bytes
      WHQL Logo'd: No
  WHQL Date Stamp: None
              VDD: n/a
         Mini VDD: ati2mtag.sys
    Mini VDD Date: 12/14/2004 17:51:50, 873984 bytes
Device Identifier: {D7B71EE2-0210-11CF-D36A-0820A1C2CB35}
        Vendor ID: 0x1002
        Device ID: 0x4150
        SubSys ID: 0x00021002
      Revision ID: 0x0000
      Revision ID: 0x0000
      Video Accel: ModeMPEG2_C ModeMPEG2_D 
 Deinterlace Caps: {6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive 
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalSt retch 
                   {552C0DAD-CCBC-420B-83C8-74943CF9F1A6}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,2) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive 
                   {6E8329FF-B642-418B-BCF0-BCB6591E255F}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,1) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive 
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalSt retch 
         Registry: OK
     DDraw Status: Enabled
       D3D Status: Enabled
       AGP Status: Enabled
DDraw Test Result: Not run
 D3D7 Test Result: Not run
 D3D8 Test Result: Not run
 D3D9 Test Result: Not run
-------------
Sound Devices
-------------
            Description: NVIDIA(R) nForce(TM) Audio
 Default Sound Playback: Yes
 Default Voice Playback: Yes
            Hardware ID: NFORCE_VAD
        Manufacturer ID: 1
             Product ID: 100
                   Type: WDM
            Driver Name: nvapu.sys
         Driver Version: 6.14.0462.0000 (English)
      Driver Attributes: Final Retail
            WHQL Logo'd: Yes
          Date and Size: 4/13/2005 12:34:02, 414464 bytes
            Other Files: 
        Driver Provider: NVIDIA Corporation
         HW Accel Level: Full
              Cap Flags: 0xF5F
    Min/Max Sample Rate: 200, 100000
Static/Strm HW Mix Bufs: 256, 253
 Static/Strm HW 3D Bufs: 64, 64
              HW Memory: 0
       Voice Management: No
 EAX(tm) 2.0 Listen/Src: Yes, Yes
   I3DL2(tm) Listen/Src: Yes, Yes
Sensaura(tm) ZoomFX(tm): No
               Registry: OK
      Sound Test Result: Not run
            Description: Modem #0 Line Playback (emulated)
 Default Sound Playback: No
 Default Voice Playback: No
            Hardware ID: 
        Manufacturer ID: 1
             Product ID: 81
                   Type: Emulated
            Driver Name: 
         Driver Version: 
      Driver Attributes: 
            WHQL Logo'd: 
          Date and Size: 
            Other Files: 
        Driver Provider: 
         HW Accel Level: Full
              Cap Flags: 0x0
    Min/Max Sample Rate: 0, 0
Static/Strm HW Mix Bufs: 0, 0
 Static/Strm HW 3D Bufs: 0, 0
              HW Memory: 0
       Voice Management: No
 EAX(tm) 2.0 Listen/Src: No, No
   I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No
               Registry: OK
      Sound Test Result: Not run