Yes, spybot and ad-aware SE.
If it's memory specific it wouldn't be hardward would it?
I went and re-downloaded the 1.2 update again and reinstalled it... I have a new debug.err log now that it crashed again

This time just after clicking the next turn button.
Debug Message: Version v1.2 last updated on: Mon Jun 12 18:04:26 2006
Debug Message: *********DXDiag info follows.*********
System Info
Time: 8/19/2006, 14:43:04
DirectX Version: DirectX 9.0c (4.09.0000.0904)
Machine Name: FREEZERBOX
Operating System: Windows XP Home Edition (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.050301-1519)
Languages: English (Regional Setting: English)
System Manufacturer: MICRO-STAR INTERNATIONAL CO., LTD
System Model: MS-7142
BIOS: Phoenix - AwardBIOS v6.00PG
Processor: AMD Sempron(tm) Processor 3000+, MMX, 3DNow, ~1.8GHz
Physical Memory: 1024MB RAM
Page File: 199MB used, 2261MB available
Windows Dir: C:\WINDOWS
Display Info
Display device 1:
Device Name: \\.\DISPLAY1
Card Name: RADEON 9550 (Omega 3.8.273)
Manufacturer: ATI Technologies Inc. (Omega 3.8.273)
Chip Type: ATI RADEON 9550 AGP (0x4153)
DAC Type: Internal DAC(400MHz)
Key Device: Enum\PCI\VEN_1002&DEV_4153&SUBSYS_2084148C&REV_00
Display Memory: 256.0 MB
Current Display Mode: 1280 x 1024 (32 bit) (75Hz)
Monitor Name: LG L1751S
Monitor Max Resolution: 1280,1024
Driver Name: ati2dvag.dll
Driver Version: 6.14.0010.6626
Driver Date: 7/18/2006 20:58:29
DirectX Acceleration Enabled: Yes
Sound info
Sound device 1:
Description: Vinyl AC'97 Audio (WAVE)
Default Sound Playback: Yes
Default Voice Playback: Yes
Hardware ID: PCI\VEN_1106&DEV_3059&SUBSYS_04301462&REV_60
Manufacturer ID: 1
Product ID: 100
Driver Name: vinyl97.sys
Provider: VIA Technologies, Inc.
Driver Version: 6.14.0001.4160
Driver Date: 4/13/2006 14:09:56
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_6_SAMPLES
Debug Message: Game Resolution: 1280 x 1024
Debug Message: Running fullscreen.
Debug Message: HAL (hw vp): RADEON 9550 (Omega 3.8.273)
Debug Message: D3DPRESENT_INTERVAL_DEFAULT
Debug Message: Refresh rate: 75
Debug Message: Bit Depth: 32 bit.
Debug Message: *********Checking D3DDevice Caps***********************
Debug Message: A full-color cursor is supported in hardware at high resolution modes.
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 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\Scott & Andrea\My Documents\My Games\GalCiv2\Logos\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Scott & Andrea\My Documents\My Games\GalCiv2\Metaverse\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Scott & Andrea\My Documents\My Games\GalCiv2\Mods\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Scott & Andrea\My Documents\My Games\GalCiv2\Portraits\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Scott & Andrea\My Documents\My Games\GalCiv2\ships\*.sav
Debug Message: No files found matching mask C:\Documents and Settings\Scott & Andrea\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: Clearing Turn Event Log
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: 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: Game mode is normal.
Debug Message: Loading Galaxy
Debug Message: Sectors across: 5 x 5
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 Turn Event Log
Debug Message: Loading ENDGALAXYDATA
Debug Message: Updating ZOC.
Debug Message: UIBeginGame called with g_ulLocalPlayerID = 2
Debug Message: UIBeginGameHelper: New Game Started
Debug Message: UIBeginGameHelper: Mods are Disabled
Debug Message: StackedShipsWnd: Cannot find OBJID Stacked_Logistics_Value
Debug Message: StackedShipsWnd: Cannot find OBJID stacked_Fleet_More_Button
Debug Message: setting size 16 x 0
Debug Message: setting size 16 x 0
Debug Message: setting size 16 x 0
Debug Message: StarportWnd: Cannot find OBJID StarPort_Planet_Logo_Image
Debug Message: Destroying ship Torian Colony Ship M0-1 46. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Yearly Status Dialog
Debug Message: Yearly Status Dialog: 2
Debug Message: Yearly Status Dialog 2c
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: First contact: Dominion of Korx Flagship at position 7450.000000,6850.000000 rotation 0.785398
Debug Message: Cannot find texture
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Torian Colony Ship M2-4 71. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Torian Confederation (4): Researching: Armor Theory
Debug Message: setting size 16 x 0
Debug Message: setting size 16 x 0
Debug Message: setting size 16 x 0
Debug Message: CampaignVictoryWnd: Cannot find OBJID Campaign_Status_Title
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Torian Colony Ship M2-4 75. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Torian Confederation (4): Researching: Advanced Hulls
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Yearly Status Dialog
Debug Message: Yearly Status Dialog default
Debug Message: Deleting previous save game.
Debug Message: About to auto save.
Debug Message: Save Game: About to save
Debug Message: Saving game C:\Documents and Settings\Scott & Andrea\My Documents\My Games\GalCiv2\AutoSave.sav
Debug Message: Num Sectors Across: 5
Debug Message: Saving: Game mode is normal.
Debug Message: Save game finished.
Debug Message: Finished auto save.
Debug Message: Destroying ship Torian Colony Ship M2-4 77. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Carinoids (12): Researching: Ion Drive
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Ext Constructor 82. Orbiting: 0
Debug Message: StarbaseDetailsWnd: Cannot find OBJID Starbase_Details_Disband_Button
Debug Message: Error. String Not Found. Table: StarbaseDetailsWnd String Name: DisbandBtn
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Ext Constructor 84. Orbiting: 0
Debug Message: Destroying ship Ext Constructor 85. Orbiting: 0
Debug Message: Random Event: Begin
Debug Message: Random Event: Native Culture
Debug Message: Random Event: End
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Ext Constructor 86. Orbiting: 0
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Torian Confederation (4): Researching: Research Centers
Debug Message: Carinoids (12): Researching: Impulse Drive
Debug Message: Destroying ship Ext Constructor 88. Orbiting: 0
Debug Message: Destroying ship Ext Constructor 89. Orbiting: 0
Debug Message: Destroying ship Torian Colony Ship M2-4 83. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Torian Colony Ship M2-4 87. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Ext Constructor 92. Orbiting: 0
Debug Message: Destroying ship Ext Constructor 93. Orbiting: 0
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Ext Constructor 90. Orbiting: 0
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Yearly Status Dialog
Debug Message: Yearly Status Dialog 0a
Debug Message: Deleting previous save game.
Debug Message: About to auto save.
Debug Message: Save Game: About to save
Debug Message: Saving game C:\Documents and Settings\Scott & Andrea\My Documents\My Games\GalCiv2\AutoSave.sav
Debug Message: Num Sectors Across: 5
Debug Message: Saving: Game mode is normal.
Debug Message: Save game finished.
Debug Message: Finished auto save.
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Ext Constructor 95. Orbiting: 0
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Torian Colony Ship M2-4 91. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Ext Constructor 97. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Destroying ship Ext Constructor 96. Orbiting: 0
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Ext Constructor 98. Orbiting: 0
Debug Message: Random Event: Begin
Debug Message: Random Event: End
Debug Message: Destroying ship Ext Constructor 101. Orbiting: 0
Debug Message: Destroying ship Scout Ship M0-1 17. Orbiting: 1
Debug Message: Was Orbiting: Thindor I
Debug Message: Destroying ship Scout Ship M0-1 23. Orbiting: 1
Debug Message: Was Orbiting: Thindor I
Debug Message: Destroying ship Torian Colony Ship M2-4 94. Orbiting: 0
Debug Message: Updating ZOC.
Debug Message: Random Event: Begin
Debug Message: Random Event: End