Texture Glitches

Im not sure what is causing this but here are some pictures of it.







Upon closer inspection it is a repeating miniature pattern of the full texture.
 
Here is my dxdiag info:
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System Information
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Time of this report: 7/28/2007, 02:54:04
       Machine name: TRANQUE-PC
   Operating System: Windows Vista™ Home Basic (6.0, Build 6000) (6000.vista_rtm.061101-2205)
           Language: English (Regional Setting: English)
System Manufacturer: Dell Inc.               
       System Model: Dell DXP061                 
               BIOS: Phoenix ROM BIOS PLUS Version 1.10 2.2.0
          Processor: Intel(R) Pentium(R) D CPU 2.80GHz (2 CPUs), ~2.8GHz
             Memory: 2046MB RAM
          Page File: 947MB used, 3363MB available
        Windows Dir: C:\Windows
    DirectX Version: DirectX 10
DX Setup Parameters: Not found
     DxDiag Version: 6.00.6000.16386 32bit Unicode

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DxDiag Notes
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      Display Tab 1: No problems found.
        Sound Tab 1: No problems found.
        Sound Tab 2: No problems found.
          Input Tab: No problems found.

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DirectX Debug Levels
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Direct3D:    0/4 (retail)
DirectDraw:  0/4 (retail)
DirectInput: 0/5 (retail)
DirectMusic: 0/5 (retail)
DirectPlay:  0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow:  0/6 (retail)

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Display Devices
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        Card name: NVIDIA GeForce 7900 GS
     Manufacturer: NVIDIA
        Chip type: GeForce 7900 GS
         DAC type: Integrated RAMDAC
       Device Key: Enum\PCI\VEN_10DE&DEV_0292&SUBSYS_037010DE&REV_A1
   Display Memory: 744 MB
 Dedicated Memory: 248 MB
    Shared Memory: 495 MB
     Current Mode: 1280 x 800 (32 bit) (60Hz)
          Monitor: Generic PnP Monitor
      Driver Name: nvd3dum.dll,nvwgf2um.dll
   Driver Version: 7.15.0011.5824 (English)
      DDI Version: 9Ex
Driver Attributes: Final Retail
 Driver Date/Size: 4/26/2007 16:17:00, 4669440 bytes
      WHQL Logo'd: Yes
  WHQL Date Stamp:
Device Identifier: {D7B71E3E-41D2-11CF-AE65-7B2301C2CA35}
        Vendor ID: 0x10DE
        Device ID: 0x0292
        SubSys ID: 0x037010DE
      Revision ID: 0x00A1
      Revision ID: 0x00A1