WoW graphics problem

[Xrandom66X]

hey, i've been a long time wow player (since vanilla) and sometime last summer, my wow graphics kinda screwed up, mainly texture collisions. i'll post a few screens in a sec. I dont remember when it happened other than sometime summer 2009 when i was on windows XP. i've messed around with the interface and settings to no avail. I also had to reinstall wow completely once due to a patch. since then, around christmas, i upgraded to windows 7. the problem persists. if you need my computer specifications, ill be happy to give them. here are the pictures:






specs: OS Windows 7 Ultimate 64-bit
Processor: AMD Athlon 64 X2 Dual Core Processor 5000+ (2 CPUs), ~2.6GHz http://www.newegg.com/Product/Produc...82E16819103211
Memory: 4096MB RAM: OCZ Fatal1ty Edition 4GB (2 x 2GB) 240-Pin DDR2 SDRAM DDR2 1066 (PC2 8500) Dual Channel Kit Desktop Memory Model OCZ2F10664GK: http://www.newegg.com/Product/Produc...82E16820227364
MotherBoard: ASUS M3A78-EM AM2+/AM2 AMD 780G HDMI Micro ATX AMD Motherboard http://www.newegg.com/Product/Produc...82E16813131324
Graphics Card: NVIDIA GeForce 6800 XT
System Resolution: 1680x1050
WoW Resolution: 1680x1050 (Wide)

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System Information
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Time of this report: 4/12/2010, 00:03:51
Machine name: JORDAN
Operating System: Windows 7 Ultimate 64-bit (6.1, Build 7600) (7600.win7_rtm.090713-1255)
Language: English (Regional Setting: English)
System Manufacturer: System manufacturer
System Model: System Product Name
BIOS: BIOS Date: 08/14/08 15:53:10 Ver: 05.08
Processor: AMD Athlon(tm) 64 X2 Dual Core Processor 5000+ (2 CPUs), ~2.6GHz
Memory: 4096MB RAM
Available OS Memory: 4096MB RAM
Page File: 2912MB used, 5275MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: 96 DPI (100 percent)
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7600.16385 32bit Unicode

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DxDiag Notes
------------
Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Sound Tab 3: No problems found.
Input Tab: No problems found.

--------------------
DirectX Debug Levels
--------------------
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 6800 XT (Microsoft Corporation - WDDM)
Manufacturer: NVIDIA
Chip type: GeForce 6800 XT
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_00C3&SUBSYS_21771682&REV_A2
Display Memory: 2040 MB
Dedicated Memory: 248 MB
Shared Memory: 1791 MB
Current Mode: 1680 x 1050 (32 bit) (59Hz)
Monitor Name: Generic PnP Monitor
Monitor Model: LCM-22w3
Monitor Id: WDE2203
Native Mode: 1680 x 1050(p) (59.954Hz)
Output Type: DVI
Driver Name: nvd3dumx.dll,nvd3dum,nvwgf2umx.dll, nvwgf2um
Driver File Version: 8.15.0011.8593 (English)
Driver Version: 8.15.11.8593
DDI Version: 9Ex
Driver Model: WDDM 1.0
Driver Attributes: Final Retail
Driver Date/Size: 7/13/2009 20:41:53, 9443840 bytes
WHQL Logo'd: n/a
WHQL Date Stamp: n/a
Device Identifier: {D7B71E3E-4383-11CF-A354-7C0102C2C535}
Vendor ID: 0x10DE
Device ID: 0x00C3
SubSys ID: 0x21771682
Revision ID: 0x00A2
Driver Strong Name: nv_lh.inf:NVIDIA.Mfg.NTamd64...1:nv_NV3x:8.15.11.8593ci\ven_10de&dev_00c3
Rank Of Driver: 00F42001

all sound devices and drivers working properly.

System Temp: Core #0: 54-55C
Core #1: 54-55C

WoW specifications:
multisamling: 24-bit color 16-bit depth 2x multisample
refresh: 60Hz
Vertical Sync: Enabled
Triple Buffering: Enabled
Hardware Cursor: Enabled
Reduce Input Lag: Enabled
Windowed Mode: Enabled
Maximized: Disabled
Disable Resize: Disabled

Brightness: greyed out, defaults

View Distance: Medium Low
Terrain Blending: High
Particle Density: Medium Low
Shadow Quality: Low
Environment Detail: Low
Ground clutter Density: Low
Ground Clutter Radius: Low
Texture Resolution: High
Texture Filtering: High
Weather Intensity: High
Player Textures: High
Specular Lighting: Enabled
Full-Screen Glow Effect: Enabled
Death Effect: Disabled
Projected Textures: Enabled

Sound and Voice (not really relevant, but... ) Disabled
thanks for any help in advance.

[Cilraaz]

Sticky!

[Xrandom66X]

bump? kinda like to get this fixed XD

[vesseblah]

Driver Name: nvd3dumx.dll,nvd3dum,nvwgf2umx.dll, nvwgf2um
Driver Version: 8.15.11.8593
Driver Date/Size: 7/13/2009 20:41:53, 9443840 bytes

Start by getting this year's display drivers from www.nvidia.com as the stickies suggest and see if the problem stays. Those drivers are older than the Windows7 release.

[Xrandom66X]

updated drivers. didn't fix it, although the drivers were probably needed. like i said though this happened when i had win. XP first. any other suggestions?