Ok, so when I'm playing I start and assorted polygons with textures of the walls and floors come out and I can't see anything. 
 
 Here are specs for both games.
 [SWKotOR]
 ReportDateTime=9/13/2005 4:11:19 PM
 SysInfoVersion=v1.00.60
 GameExists=1
 GameVersion=v1.03.514077
 GameInstallLocation=C:\Program Files\LucasArts\SWKotOR\
 
 [OS]
 Name=WinXP
 Version=Windows XP v5.1 build 2600 Service Pack 2
 Service Pack=Service Pack 2
 Status=Pass
 
 [SwapFiles]
 C:\pagefile.sys=768
 
 [CPU]
 CPUCount=1
 CPUSpeed=1987
 CPUFamily=6
 CPUModel=8
 CPUStepping=1
 CPUVendor=AMD
 CPUName=AMD Athlon(tm) XP 2400+
 Status=Pass
 
 [Memory]
 RAM=512
 Status=Pass
 
 [Disk Free Space]
 C: (NTFS), UNICODE=19.54GB
 Status=Pass
 
 [CD-ROMs]
 DriveLetters=D:\,E:\
 Drives=CDWRITER IDE5224,COMBO-52X16C,MITSUMI DR-6800TE,TEAC CD-540E
 
 [Video]
 Video Card Name=RADEON 9600 SERIES 
 Video Memory=512
 Desktop Resolution=1024x768x32 @ 60Hz
 DirectX=DirectX (9.0+) (4.09.00.0904)
 OpenGL Version=2.0.5279 WinXP Release
 OpenGL Vendor=ATI Technologies Inc.
 OpenGL Renderer=RADEON 9600 x86/MMX/3DNow!/SSE
 Vid Card Status=Pass
 Vid Card Driver Status=Pass
 GL Status=Pass
 DX Status=Pass
 
 [Audio]
 Sound Card Name=VIA AC'97 Enhanced Audio Controller (WDM)
 Status=Pass
 
 
 ;Game Options from swkotor.ini
 
 [Sound Options]
 Sound Init=0
 Music Volume=85
 Voiceover Volume=85
 Sound Effects Volume=85
 Movie Volume=100
 Force Software=0
 EAX=2
 Disable Sound=0
 Number 3D Voices=16
 Number 2D Voices=24
 Environment Effects Level=0.60
 2D3D Bias=1.50
 Environment Effects=1
 Environment Effects Nonstreaming=1
 Environment Effects Streaming=1
 
 [Game Options]
 GUIsInScreenShot=1
 EnableScreenShot=0
 Reverse Mouse Buttons=0
 Hide InGame GUI=0
 Use Small Fonts=0
 Keyboard Camera Deceleration=2000.000000
 Keyboard Camera Acceleration=500.000000
 Keyboard Camera DPS=200.000000
 Hide Unequippable=0
 Tutorial Popups=1
 Subtitles=1
 Mini Map=1
 Floating Numbers=1
 Status Summary=1
 Enable Mouse Teleporting To Buttons=1
 Mouse Sensitivity=33
 Auto Level Up NPCs=0
 Mouse Look=0
 AutoSave=1
 Reverse Minigame YAxis=0
 Combat Movement=1
 Enable Tooltips=1
 Difficulty Level=2
 TooltipDelay Sec=1.000000
 Memory Access=1
 Memory Level=1
 Disable Movies=0
 
 [Movies Shown]
 Movie 0=125
 Movie 1=239
 Movie 2=99
 Movie 3=136
 Movie 4=7
 Movie 5=0
 Movie 6=0
 Movie 7=6
 Movie 8=0
 Movie 9=0
 Movie10=0
 
 [Alias]
 HD0=.\
 OVERRIDE=.\Override
 TEMP=.\Temp
 MODULES=.\Modules
 LOGS=.\Logs
 LOCALVAULT=.\LocalVault
 DMVAULT=.\DMVault
 SERVERVAULT=.\ServerVault
 STREAMMUSIC=.\StreamMusic
 TEMPCLIENT=.\Tempclient
 SAVES=.\saves
 CURRENTGAME=.\currentgame
 TEXTUREPACKS=.\texturepacks
 STREAMWAVES=.\StreamWaves
 
 [Graphics Options]
 V-Sync=1
 Anisotropy=1
 Frame Buffer=1
 Anti Aliasing=0
 Texture Quality=2
 Emitters=1
 Grass=1
 Soft Shadows=0
 Shadows=1
 Brightness=57
 EnableHardwareMouse=1
 FullScreen=1
 AllowSoftShadows=1
 RefreshRate=70
 Width=1280
 Height=1024
 
 [Autopause Options]
 Mine Sighted=1
 End Of Combat Round=0
 Enemy Sighted=1
 Party Killed=1
 Action Menu=0
 New Target Selected=1
 
 [config]
 firstrun=0
 
 [Keymapping]
 Action286B=8
 Action286A=7
 Action285B=10
 Action285A=9
 Action284B=54
 Action284A=51
 Action283B=54
 Action283A=51
 Action282B=69
 Action282A=73
 Action281B=53
 Action281A=76
 Action280B=69
 Action280A=73
 Action265=52
 Action264=57
 Action263=43
 Action262=85
 Action261=84
 Action260=83
 Action259=82
 Action258=81
 Action257=80
 Action256=79
 Action255=78
 Action254=77
 Action253=31
 Action245=75
 Action244=55
 Action243=67
 Action242=74
 Action241=87
 Action240=56
 Action239=68
 Action238=82
 Action236=83
 Action234=81
 Action232=80
 Action230=79
 Action228=78
 Action226=77
 Action225=70
 Action224=90
 Action223=31
 Action222=25
 Action221=24
 Action220=29
 Action219=28
 Action218=42
 Action217=87
 Action216=65
 Action215=63
 Action214=62
 Action213=60
 Action212=61
 Action211=66
 Action210=59
 Action209=71
 Action208=89
 Action207=72
 Action206=30
 Action205=55
 Action204=67
 
 And KOTOR 2:
 [SWKotOR]
 ReportDateTime=9/13/2005 4:11:52 PM
 SysInfoVersion=v1.00.60
 GameExists=1
 GameVersion=v2.10.427
 GameInstallLocation=C:\Program Files\LucasArts\SWKotOR2\
 
 [OS]
 Name=WinXP
 Version=Windows XP v5.1 build 2600 Service Pack 2
 Service Pack=Service Pack 2
 Status=Pass
 
 [SwapFiles]
 C:\pagefile.sys=768
 
 [CPU]
 CPUCount=1
 CPUSpeed=1987
 CPUFamily=6
 CPUModel=8
 CPUStepping=1
 CPUVendor=AMD
 CPUName=AMD Athlon(tm) XP 2400+
 Status=Pass
 
 [Memory]
 RAM=512
 Status=Pass
 
 [Disk Free Space]
 C: (NTFS), UNICODE=19.54GB
 Status=Pass
 
 [CD-ROMs]
 DriveLetters=D:\,E:\
 Drives=CDWRITER IDE5224,COMBO-52X16C,MITSUMI DR-6800TE,TEAC CD-540E
 
 [Video]
 Video Card Name=RADEON 9600 SERIES 
 Video Memory=512
 Desktop Resolution=1024x768x32 @ 60Hz
 DirectX=DirectX 9.0c (4.09.00.0904)
 OpenGL Version=2.0.5279 WinXP Release
 OpenGL Vendor=ATI Technologies Inc.
 OpenGL Renderer=RADEON 9600 x86/MMX/3DNow!/SSE
 ATI Driver=6.14.10.6561
 Vid Card Status=Pass
 Vid Card Driver Status=Pass
 GL Status=Pass
 DX Status=Pass
 
 [Audio]
 Sound Card Name=VIA AC'97 Enhanced Audio Controller (WDM)
 Status=Pass
 
 
 ;Game Options from swkotor2.ini
 
 [Display Options]
 FullScreen=1
 Disable Movies=0
 Disable Intro Movies=0
 Sort Modules=1
 Width=640
 Height=480
 BitsPerPixels=32
 RefreshRate=60
 
 [Sound Options]
 Music Volume=85
 Voiceover Volume=85
 Sound Effects Volume=85
 Movie Volume=85
 Number 3D Voices=30
 Number 2D Voices=64
 2D3D Bias=1.50
 EAX=2
 Sound Init=0
 Disable Sound=0
 Force Software=0
 
 [Graphics Options]
 Anisotropy=1
 Frame Buffer=1
 Grass=1
 Soft Shadows=0
 Shadows=1
 Brightness=57
 EnableHardwareMouse=1
 FullScreen=0
 AllowSoftShadows=1
 RefreshRate=75
 Width=1280
 Height=1024
 V-Sync=1
 Texture Quality=2
 Anti Aliasing=0
 
 [Game Options]
 UnlockedPlanetSongs=3
 Enable Tooltips=1
 Keyboard Camera Deceleration=2000.000000
 Keyboard Camera Acceleration=500.000000
 Keyboard Camera DPS=200.000000
 TextureVariation=10
 BodyVariation=14
 AppearanceType=168
 PCGender=0
 GameCompleted=0
 CurSithLord=0
 Hide InGame GUI=0
 Use Small Fonts=0
 Hide Unequippable=0
 Tutorial Popups=1
 Subtitles=1
 Mini Map=1
 Floating Numbers=1
 Status Summary=1
 Enable Mouse Teleporting To Buttons=1
 Mouse Sensitivity=44
 Difficulty Level=1
 Auto Level Up NPCs=0
 Mouse Look=0
 AutoSave=1
 EnableScreenShot=0
 Reverse Mouse Buttons=0
 Reverse Ingame YAxis=0
 Reverse Minigame YAxis=0
 Combat Movement=1
 TooltipDelay Sec=1
 Disable Movies=0
 
 [config]
 firstrun=0
 
 [Keymapping]
 Action286B=8
 Action286A=7
 Action285B=10
 Action285A=9
 Action284B=54
 Action284A=51
 Action283B=54
 Action283A=51
 Action282B=69
 Action282A=73
 Action281B=53
 Action281A=76
 Action280B=69
 Action280A=73
 Action268=52
 Action265=58
 Action264=57
 Action263=43
 Action262=85
 Action261=84
 Action260=83
 Action259=82
 Action258=81
 Action257=80
 Action256=79
 Action255=78
 Action254=77
 Action253=31
 Action245=75
 Action244=55
 Action243=67
 Action242=74
 Action241=87
 Action240=56
 Action239=68
 Action238=82
 Action236=83
 Action234=81
 Action232=80
 Action230=79
 Action228=78
 Action226=77
 Action225=70
 Action224=90
 Action223=31
 Action222=25
 Action221=24
 Action220=29
 Action219=28
 Action218=42
 Action217=87
 Action216=65
 Action215=63
 Action214=60
 Action213=62
 Action212=61
 Action211=66
 Action210=59
 Action209=71
 Action208=89
 Action207=72
 Action206=30
 Action205=55
 Action204=67
 
 [Autopause Options]
 End Of Combat Round=0
 Mine Sighted=0
 Enemy Sighted=1
 Party Killed=1
 Action Menu=0
 New Target Selected=1
 
 [Movies Shown]
 Movie10=1
 Movie 9=1
 Movie 8=1
 Movie 7=1
 Movie 6=1
 Movie 5=1
 Movie 4=1
 Movie 3=1
 Movie 2=1
 Movie 1=1
 Movie 0=13
  
 
  
  
    Could you post a screenshot of what exactly your problem looks like?
 
 Try first of all to update your video drivers.
 
 Have you overclocked your video card? I know that with ATi, sometimes, some weird polygons can appear in the middle of nowhere.
  
 
  
  
    I'll get a screenshot up. I don't overclock my PC and I have the latest drivers from ATI.
  
 
  
  
    I think I've seen this problem mentioned before around here. Have you done a search?