I doubt it is the ram, I have run a memory checker for that overnight several times never an issue. It is most likely an issue with the graphics card IMO, because it does it across the board, on other games like FFXI and Warcraft 3 as well.
I am thinking there will be a new driver from Nvidia soon since their last driver fixed the crashing every 15-30 minute issue that forced me to restart. I did not skimp on this pc, I had it built by Alienware because they have a great repuation for building gaming machines.
As to the specs:
------------------
System Information
------------------
Time of this report: 12/2/2004, 15:36:26
Machine name: VYGERV
Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_rtm.040803-2158)
Language: English (Regional Setting: English)
System Manufacturer: alienware
System Model: alienware
BIOS: BIOS Date: 04/02/04 13:33:00 Ver: 08.00.10
Processor: Intel(R) Pentium(R) 4 CPU 3.20GHz (2 CPUs)
Memory: 1022MB RAM
Page File: 242MB used, 2218MB available
Windows Dir: C:\WINDOWS
DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: None
DxDiag Version: 5.03.2600.2180 32bit Unicode
---------------
Display Devices
---------------
Card name: NVIDIA GeForce FX 5950 Ultra
Manufacturer: NVIDIA
Chip type: GeForce FX 5950 Ultra
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_0333&SUBSYS_194E270F&REV_A1
Display Memory: 256.0 MB
Current Mode: 1024 x 768 (32 bit) (60Hz)
Monitor: NEC MultiSync FE991SB
Monitor Max Res: 1792,1344
Driver Name: nv4_disp.dll
Driver Version: 6.14.0010.6693 (English)
DDI Version: 9 (or higher)
Driver Attributes: Final Retail
Driver Date/Size: 10/29/2004 16:50:00, 3736704 bytes
-------------
Sound Devices
-------------
Description: SB Audigy 2 ZS Audio [B800]
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: PCI\VEN_1102&DEV_0004&SUBSYS_20021102&REV_04
Manufacturer ID: 1
Product ID: 100
Type: WDM
Driver Name: ctaud2k.sys
Driver Version: 5.12.0001.0444 (English)
Driver Attributes: Final Retail
WHQL Logo'd: Yes
Date and Size: 6/23/2004 17:36:20, 371376 bytes
Other Files:
Driver Provider: Creative
HW Accel Level: Full
Cap Flags: 0xF5F
Min/Max Sample Rate: 4000, 192000
Static/Strm HW Mix Bufs: 64, 62
Static/Strm HW 3D Bufs: 64, 62
HW Memory: 0
Voice Management: Yes
EAX(tm) 2.0 Listen/Src: Yes, Yes
I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No
Registry: OK
Sound Test Result: Not run
---------------------
Sound Capture Devices
---------------------
Description: SB Audigy 2 ZS Audio [B800]
Default Sound Capture: Yes
Default Voice Capture: Yes
Driver Name: ctaud2k.sys
Driver Version: 5.12.0001.0444 (English)
Driver Attributes: Final Retail
Date and Size: 6/23/2004 17:36:20, 371376 bytes
Cap Flags: 0x41
Format Flags: 0xFFF