TracerX has been having recurring system crashes in AH. He can't figure out on his end what it is. He thinks maybe it's video card related, says he's replaced his PSU recently, so I asked him to pull a DXDIAG.
No exact schedule on the crashes, but he can't get through half an FSO, usually under 30min/45min and he's gone. Often much sooner.
Here's the DXDIAG:
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System Information
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Time of this report: 6/4/2009, 19:41:03
       Machine name: <<<>>>
   Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 3 (2600.xpsp_sp3_gdr.080814-1236)
           Language: English (Regional Setting: English)
System Manufacturer: System manufacturer
       System Model: System Product Name
               BIOS: Phoenix - AwardBIOS v6.00PG
          Processor: AMD Athlon(tm) 64 X2 Dual Core Processor 5000+,  MMX,  3DNow (2 CPUs), ~2.6GHz
             Memory: 2046MB RAM
          Page File: 135MB used, 3803MB available
        Windows Dir: C:\WINDOWS
    DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
     DxDiag Version: 5.03.2600.5512 32bit Unicode
------------
DxDiag Notes
------------
  DirectX Files Tab: No problems found.
      Display Tab 1: No problems found.
        Sound Tab 1: 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: WinFast PX8600 GT(NVIDIA)
     Manufacturer: NVIDIA
        Chip type: GeForce 8600 GT
         DAC type: Integrated RAMDAC
       Device Key: Enum\PCI\VEN_10DE&DEV_0402&SUBSYS_2A83107D&REV_A1
   Display Memory: 512.0 MB
     Current Mode: 1024 x 768 (32 bit) (75Hz)
          Monitor: Dell P1110
  Monitor Max Res: 1800,1440
      Driver Name: nv4_disp.dll
   Driver Version: 6.14.0011.6218 (English)
      DDI Version: 9 (or higher)
Driver Attributes: Final Retail
 Driver Date/Size: 6/29/2007 00:43:00, 5690624 bytes
      WHQL Logo'd: n/a
  WHQL Date Stamp: n/a
              VDD: n/a
         Mini VDD: nv4_mini.sys
    Mini VDD Date: 6/29/2007 00:43:00, 6807328 bytes
Device Identifier: {D7B71E3E-4742-11CF-876B-880A00C2CB35}
        Vendor ID: 0x10DE
        Device ID: 0x0402
        SubSys ID: 0x2A83107D
      Revision ID: 0x00A1
      Revision ID: 0x00A1
      Video Accel: ModeMPEG2_A ModeMPEG2_B ModeMPEG2_C ModeMPEG2_D 
 Deinterlace Caps: {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(YUY2,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) 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 
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(UYVY,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive 
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(UYVY,YUY2) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalSt retch 
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(YV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_PixelAdaptive 
                   {335AA36E-7884-43A4-9C91-7F87FAF3E37E}: Format(In/Out)=(YV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) Caps=VideoProcess_YUV2RGB VideoProcess_StretchX VideoProcess_StretchY DeinterlaceTech_BOBVerticalSt retch 
                   {6CB69578-7617-4637-91E5-1C02DB810285}: Format(In/Out)=(NV12,0x3231564e) Frames(Prev/Fwd/Back)=(0,0,0) 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: SB Audigy 2 Audio [CF00]
 Default Sound Playback: Yes
 Default Voice Playback: Yes
            Hardware ID: PCI\VEN_1102&DEV_0008&SUBSYS_10011102&REV_00
        Manufacturer ID: 1
             Product ID: 100
                   Type: WDM
            Driver Name: ctaud2k.sys
         Driver Version: 5.12.0001.0522 (English)
      Driver Attributes: Final Retail
            WHQL Logo'd: n/a
          Date and Size: 4/28/2004 20:01:00, 374000 bytes
            Other Files: 
        Driver Provider: Creative
         HW Accel Level: Standard
              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
---------------------
Sound Capture Devices
---------------------
            Description: SB Audigy 2 Audio [CF00]
  Default Sound Capture: Yes
  Default Voice Capture: Yes
            Driver Name: ctaud2k.sys
         Driver Version: 5.12.0001.0522 (English)
      Driver Attributes: Final Retail
          Date and Size: 4/28/2004 20:01:00, 374000 bytes
              Cap Flags: 0x0
           Format Flags: 0x0
-----------
DirectMusic
-----------
        DLS Path: C:\WINDOWS\SYSTEM32\drivers\GM.DLS
     DLS Version: 1.00.0016.0002
    Acceleration: Enabled
           Ports: SB Audigy 2 DirectMusic Synthesizer [CF00], Hardware (Kernel Mode), Output, DLS, Internal, Default Port
                  SB Audigy 2 Audio [CF00], Software (Kernel Mode), Output, DLS, Internal
                  Microsoft MIDI Mapper [Emulated], Hardware (Not Kernel Mode), Output, No DLS, Internal
                  SB Audigy 2 Synth A [CF00] [Emulated], Hardware (Not Kernel Mode), Output, No DLS, Internal
                  SB Audigy 2 Sw Synth [CF00] [Emulated], Hardware (Not Kernel Mode), Output, No DLS, Internal
                  SB Audigy 2 Synth B [CF00] [Emulated], Hardware (Not Kernel Mode), Output, No DLS, Internal
                  Microsoft GS Wavetable SW Synth [Emulated], Hardware (Not Kernel Mode), Output, No DLS, Internal
                  Microsoft Synthesizer, Software (Not Kernel Mode), Output, DLS, Internal
        Registry: OK
     Test Result: Not run
-------------------
DirectInput Devices
-------------------
      Device Name: Mouse
         Attached: 1
    Controller ID: n/a
Vendor/Product ID: n/a
        FF Driver: n/a
      Device Name: Keyboard
         Attached: 1
    Controller ID: n/a
Vendor/Product ID: n/a
        FF Driver: n/a
      Device Name: Saitek X52 Flight Control System
         Attached: 1
    Controller ID: 0x0
Vendor/Product ID: 0x06A3, 0x0255
        FF Driver: n/a
Poll w/ Interrupt: No
         Registry: OK
-----------
USB Devices
-----------
+ USB Root Hub
| Vendor/Product ID: 0x1002, 0x4389
| Matching Device ID: usb\root_hub
| Service: usbhub
| Driver: usbhub.sys, 4/13/2008 11:45:37, 59520 bytes
| Driver: usbd.sys, 3/31/2003 05:00:00, 4736 bytes
----------------
Gameport Devices
----------------
------------
PS/2 Devices
------------
+ Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
| Matching Device ID: *pnp0303
| Service: i8042prt
| Driver: i8042prt.sys, 4/13/2008 12:18:00, 52480 bytes
| Driver: kbdclass.sys, 4/13/2008 11:39:47, 24576 bytes
| 
+ Terminal Server Keyboard Driver
| Matching Device ID: root\rdp_kbd
| Upper Filters: kbdclass
| Service: TermDD
| Driver: termdd.sys, 4/13/2008 17:13:20, 40840 bytes
| Driver: kbdclass.sys, 4/13/2008 11:39:47, 24576 bytes
| 
+ Logitech USB Wheel Mouse
| Vendor/Product ID: 0x046D, 0xC00E
| Matching Device ID: hid\vid_046d&pid_c00e
| Service: mouhid
| Driver: mouclass.sys, 4/13/2008 11:39:47, 23040 bytes
| Driver: mouhid.sys, 3/31/2003 05:00:00, 12160 bytes
| 
+ Terminal Server Mouse Driver
| Matching Device ID: root\rdp_mou
| Upper Filters: mouclass
| Service: TermDD
| Driver: termdd.sys, 4/13/2008 17:13:20, 40840 bytes
| Driver: mouclass.sys, 4/13/2008 11:39:47, 23040 bytes
----------------------------
DirectPlay Service Providers
----------------------------
DirectPlay8 Modem Service Provider - Registry: OK, File: dpnet.dll (5.03.2600.5512)
DirectPlay8 Serial Service Provider - Registry: OK, File: dpnet.dll (5.03.2600.5512)
DirectPlay8 IPX Service Provider - Registry: OK, File: dpnet.dll (5.03.2600.5512)
DirectPlay8 TCP/IP Service Provider - Registry: OK, File: dpnet.dll (5.03.2600.5512)
Internet TCP/IP Connection For DirectPlay - Registry: OK, File: dpwsockx.dll (5.03.2600.5512)
IPX Connection For DirectPlay - Registry: OK, File: dpwsockx.dll (5.03.2600.5512)
Modem Connection For DirectPlay - Registry: OK, File: dpmodemx.dll (5.03.2600.5512)
Serial Connection For DirectPlay - Registry: OK, File: dpmodemx.dll (5.03.2600.5512)
DirectPlay Voice Wizard Tests: Full Duplex: Passed, Half Duplex: Passed, Mic: Passed
DirectPlay Test Result: Not run
Registry: OK
(cont)