The game simply freezes, and hard-crashes the computer. Everything stops responding, nothing moves, sound dies. This happens a LOT. It also _seems_ to have gotten a little worse lately. Only thing to do; shut down the computer. Game can run perfectly fine for a while, even for a long time, then inexplicitely the computer just, dies.
As I suspect you will want some more info than that, this is my system.
SiSoftware Sandra
System
Processor
Model : AMD Athlon(tm) 64 Processor 3000+
Speed : 1.81GHz
Model Number : 3000 (estimated)
Cores per Processor : 1 Unit(s)
Threads per Core : 1 Unit(s)
Internal Data Cache : 64kB Synchronous, Write-Back, 2-way set, 64 byte line size
L2 On-board Cache : 512kB ECC Synchronous, Write-Back, 16-way set, 64 byte line size
Mainboard
Bus(es) : ISA PCI PCIe IMB USB FireWire/1394 i2c/SMBus
MP Support : 1 Processor(s)
MP APIC : Yes
System BIOS : Award Software International, Inc. F6
Mainboard : Gigabyte Technology Co., Ltd. NF-CK804
Total Memory : 1GB DDR-SDRAM
Chipset 1
Model : Advanced Micro Devices (AMD) Athlon 64 / Opteron HyperTransport Technology Configuration
Front Side Bus Speed : 2x 1005MHz (2010MHz data rate)
Total Memory : 1GB DDR-SDRAM
Memory Bus Speed : 2x 201MHz (402MHz data rate)
Video System
Monitor/Panel : Plug and Play Monitor
Adapter : ASUS Extreme AX600 Series
Adapter : ASUS Extreme AX600 Series Secondary
Physical Storage Devices
Removable Drive : Floppy disk drive
Hard Disk : Maxtor 4D060H3 (57GB)
Hard Disk : SAMSUNG SP2504C (233GB)
Hard Disk : ST3120026A (112GB)
Hard Disk : ST3200822AS (186GB)
CD-ROM/DVD : _NEC DVD_RW ND-3520A (CD 48X Rd, 48X Wr) (DVD 6X Rd, 6X Wr)
Logical Storage Devices
GEHENNA (D

ZAIM (E

BALTHAZAR (C

ANTENORA (G

CD-ROM/DVD (F

3.5" 1.44MB (A

Peripherals
Serial/Parallel Port(s) : 2 COM / 1 LPT
USB Controller/Hub : Standard OpenHCD USB Host Controller
USB Controller/Hub : Standard Enhanced PCI to USB Host Controller
USB Controller/Hub : USB Root Hub
USB Controller/Hub : USB Root Hub
FireWire/1394 Controller/Hub : Texas Instruments OHCI Compliant IEEE 1394 Host Controller
Infrared Device : Built-in Infrared Device
Keyboard : Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
Mouse : PS/2 Compatible Mouse
MultiMedia Device(s)
Device : Pinnacle WDM PCTV Video Capture
Device : Pinnacle WDM PCTV Audio Capture
Device : Realtek AC'97 Audio
Printers and Faxes
Model : Adobe PDF
Power Management
Mains (AC) Line Status : On-Line
Operating System(s)
Windows System : Microsoft Windows XP/2002 Professional 5.01.2600 (Service Pack 1)
Platform Compliance : Win32 x86
Network Services
Adapter : Realtek RTL8029(AS) PCI Ethernet Adapter
Performance Tips
Warning 100 : Large memory sizes should be made of Registered/Buffered memory.
Tip 2546 : Large memory modules should be ECC/Parity.
I have:
Updated the graphics driver to the latest.
Upgraded system BIOS to latest.
Installed all relevant motherboard drivers.
Any info or even encouraging words would be welcome.
Kindly, Moloch