The FullScreen=0 line was a test. I had it set to 1 earlier. No difference, anyway.
The network here doesn't support SP2 yet and it causes some crazy compatibility issues. So I've held off on downloading it. Besides, I only use Windows to play games (or get them to work... bah!) so it's not high on my priority list.
Now that you mention it, I did update the nVidia Forceware drivers between the good playthrough and the troublesome one. I could try downgrading them to see if that helps but I doubt that it will. My motherboard drivers are fine. Finally, I tried reinstalling the game twice now. No progress.
My monitor is a MAG Platinum Series 15" LCD with a 16ms response time. I don't recall the model number. Because you requested it, I shall post my hardware scan results:
[SWKotOR]
ReportDateTime=23/03/2005 21:41:09
SysInfoVersion=v1.00.60
GameExists=1
GameVersion=v2.00.424
GameInstallLocation=C:\Program Files\LucasArts\SWKotOR2\
[OS]
Name=WinXP
Version=Windows XP v5.1 build 2600 Service Pack 1
Service Pack=Service Pack 1
Status=Pass
[SwapFiles]
C:\pagefile.sys=1024
[CPU]
CPUCount=1
CPUSpeed=2088
CPUFamily=6
CPUModel=10
CPUStepping=0
CPUVendor=AMD
CPUName=AMD Athlon(tm) XP 2800+
Status=Pass
[Memory]
RAM=1024
Status=Pass
[Disk Free Space]
C: (NTFS), UNICODE=32.72GB
Status=Pass
[CD-ROMs]
DriveLetters=D:\,E:\
Drives=CD-ROM Drhve/E5A,CD-ROM Drive/G5A,CD-ROM Drive/G5A,SONY CD-RW CRX320E,SONY CD-RW CRX320E
[Video]
Video Card Name=NVIDIA GeForce FX 5600XT
Video Memory=256
Desktop Resolution=1024x768x32 @ 75Hz
DirectX=DirectX 9.0c (4.09.00.0904)
OpenGL Version=1.5.3
OpenGL Vendor=NVIDIA Corporation
OpenGL Renderer=GeForce FX 5600XT/AGP/SSE/3DNOW!
NVidia Driver=6.14.10.7184
Vid Card Status=Pass
Vid Card Driver Status=Pass
GL Status=Pass
DX Status=Pass
[Audio]
Sound Card Name=NVIDIA(R) nForce(TM) Audio Codec Interface
Status=Pass
For some reason it only detects my onboard audio card but allows me to use the Audigy2 in game. Eh.