The game worked fine for a few days, but now when i try to start a new game or load a saved game, I'm told that the ialmrnt5 display driver isn't working properly and the computer locks up.
Here's the debug report:

Debug Message: Version v1.0X.2 last updated on: Tue Mar 7 15:02:59 2006
Debug Message: Could not find a TGN Serial No.
Debug Message: *********DXDiag info follows.*********
System Info
Time: 5/7/2007, 21:59:40
DirectX Version: DirectX 9.0c (4.09.0000.0904)
Machine Name: DRTHERMOPOLIS
Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.070227-2254)
Languages: English (Regional Setting: English)
System Manufacturer: eMachines
System Model: D845GVSR
BIOS: BIOS Date: 06/03/04 01:53:07 Ver: 08.00.08
Processor: Intel(R) Celeron(R) CPU 2.66GHz
Physical Memory: 246MB RAM
Page File: 295MB used, 310MB available
Windows Dir: C:\WINDOWS


Display Info
Display device 1:
Device Name: \\.\DISPLAY1
Card Name: Intel(R) 82845G/GL/GE/PE/GV Graphics Controller
Manufacturer: Intel Corporation
Chip Type: Intel(R) 82845G Graphics Controller
DAC Type: Internal
Key Device: Enum\PCI\VEN_8086&DEV_2562&SUBSYS_53528086&REV_01
Display Memory: 64.0 MB
Current Display Mode: 1152 x 864 (32 bit) (75Hz)
Monitor Name: Plug and Play Monitor
Monitor Max Resolution: 1600,1200
Driver Name: ialmrnt5.dll
Driver Version: 6.14.0010.3722
Driver Date: 1/29/2004 20:13:06
DirectX Acceleration Enabled: Yes



Sound info
Sound device 1:
Description: Realtek AC97 Audio
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: PCI\VEN_8086&DEV_24C5&SUBSYS_02088086&REV_01
Manufacturer ID: 1
Product ID: 100
Driver Name: ALCXWDM.SYS
Provider: Realtek Semiconductor Corp.
Driver Version: 5.10.0000.5830
Driver Date: 4/19/2005 10:40:52
Type: WDM
Other Drivers:
Acceleration Level: 3
Cap Flags: 0
Min/Max Sample Rate: 0, 0



Debug Message: *********END dxdiag info.*********
Debug Message: Entering WinMain
Debug Message: ******* Starting Game Shell *******
Debug Message: Going Fullscreen
Debug Message: Preparing to change display settings.
Debug Message: Using multilsample setting: D3DMULTISAMPLE_NONE
Debug Message: Game Resolution: 1024 x 768
Debug Message: Running fullscreen.
Debug Message: HAL (sw vp): Intel(R) 82845G/GL/GE/PE/GV Graphics Controller
Debug Message: D3DPRESENT_INTERVAL_DEFAULT
Debug Message: Refresh rate: 75
Debug Message: Bit Depth: 32 bit.
Debug Message: *********Checking D3DDevice Caps***********************
Debug Message: Hardware does not support a color cursor.
Debug Message: RGB in format 6:6:6, Masks reported as ff0000:ff00:ff
Debug Message: Now Fullscreen
Debug Message: Shell initialization complete
Debug Message: ***** Initializing Game *****
Debug Message: Timer Frequency is 0 369e99
Debug Message: Initializing sound card.
Debug Message: initailizing bink
Debug Message: Create setup screens.
Debug Message: Clear galaxy settings.
Debug Message: Clear influence.
Debug Message: Clear up laws.
Debug Message: Clear first time events.
Debug Message: Clear wonders and trade goods.
Debug Message: Clear sector mapper.
Debug Message: Set mouse.
Debug Message: Set update timer.
Debug Message: Clear data definitions.
Debug Message: No files found matching mask C:\Documents and Settings\Owner\My Documents\My Games\GalCiv2\*.StarSystems
*DEBUG ERROR: ***Unable to find required tech ImpossibleTech for PirateShip. ***
*DEBUG ERROR: ***Unable to find required tech ImpossibleTech for Starbase. ***
Debug Message: Reading Star Names
Debug Message: Reading Star Names... Done
Debug Message: No files found matching mask C:\Documents and Settings\Owner\My Documents\My Games\GalCiv2\Dread Lords Campaign\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Owner\My Documents\My Games\GalCiv2\Logos\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Owner\My Documents\My Games\GalCiv2\Metaverse\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Owner\My Documents\My Games\GalCiv2\Mods\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Owner\My Documents\My Games\GalCiv2\Portraits\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Owner\My Documents\My Games\GalCiv2\ships\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Owner\My Documents\My Games\GalCiv2\temp\*.sav
Debug Message: Killing threads.
Debug Message: Kiling civs.
Debug Message: Killing ships.
Debug Message: Killing rallypoints.
Debug Message: Killing misc objects.
Debug Message: Killing stars.
Debug Message: Killing anomalies.
Debug Message: Killing space resources.
Debug Message: Killing colonies and planets.
Debug Message: killing scenario.
Debug Message: Clear galaxy settings.
Debug Message: Clear influence.
Debug Message: Clear up laws.
Debug Message: Clear first time events.
Debug Message: Clear wonders and trade goods.
Debug Message: Clear sector mapper.
Debug Message: Loading Custom Map
Debug Message: Loading Data Defs
Debug Message: Data Defs block size: 979106
Debug Message: Clear data definitions.
Debug Message: Loading TechDefs
Debug Message: Max num techs: 248
Debug Message: Loading ImprovementDB
Debug Message: Loading Component Defs
Debug Message: Loading ShipTypes
Debug Message: Loading ShipConfigs
Debug Message: Loading AnomalyTypes
Debug Message: Loading RandomEvents
Debug Message: Loading UPIssues
Debug Message: Loading ResourceTypes
Debug Message: Loading InvasionTactics
Debug Message: Loading SBmodules
Debug Message: Loading PoliticalParties
Debug Message: Loading Planet Types
Debug Message: Loading Star Types
Debug Message: Loading Game
Debug Message: Loading Galaxy
Debug Message: Loading FOW Map
Debug Message: Loading ZOC Map
Debug Message: Loading Planets
Debug Message: Loading Stars
Debug Message: Loading Anomalies
Debug Message: Loading Resources
Debug Message: Loading Civs
Debug Message: Loading Colonies
Debug Message: Loading RallyPoints
Debug Message: Loading Ships
Debug Message: Loading Fleets
Debug Message: Loading Influence
Debug Message: Loading ENDGALAXYDATA
Debug Message: Updating ZOC.
Debug Message: UIBeginGame called with g_ulLocalPlayerID = 0
Debug Message: setting size 16 x 0
Debug Message: setting size 16 x 0
Debug Message: setting size 16 x 0