I just downloaded the AH II Demo. I took about 20 minutes, and installation about 30 seconds (did I install it right?)
So I click on the icon to start the game, and a white screen appears with a serious error popup. How do I fix it?
Thanks a lot!
Here is a screenshot of the error and my System Info...

------------------
System Information
------------------
Time of this report: 1/28/2007, 00:04:42
       Machine name: CSI2
   Operating System: Windows XP Professional (5.1, Build 2600) Service Pack 2 (2600.xpsp_sp2_gdr.050301-1519)
           Language: English (Regional Setting: English)
System Manufacturer: TOSHIBA
       System Model: Satellite A25
               BIOS: v1.10  
          Processor: Intel(R) Pentium(R) 4 CPU 2.66GHz
             Memory: 480MB RAM
          Page File: 328MB used, 795MB available
        Windows Dir: C:\WINDOWS
    DirectX Version: DirectX 9.0c (4.09.0000.0904)
DX Setup Parameters: Not found
     DxDiag Version: 5.03.2600.2180 32bit Unicode
------------
DxDiag Notes
------------
  DirectX Files Tab: No problems found.
      Display Tab 1: No problems found.
        Sound Tab 1: No problems found.
        Sound Tab 2: The file tbhsd.sys is not digitally signed, which means that it has not been tested by Microsoft's Windows Hardware Quality Labs (WHQL).  You may be able to get a WHQL logo'd driver from the hardware manufacturer.
        Sound Tab 3: The file tbhsd.sys is not digitally signed, which means that it has not been tested by Microsoft's Windows Hardware Quality Labs (WHQL).  You may be able to get a WHQL logo'd driver from the hardware manufacturer.
        Sound Tab 4: The file tbhsd.sys is not digitally signed, which means that it has not been tested by Microsoft's Windows Hardware Quality Labs (WHQL).  You may be able to get a WHQL logo'd driver from the hardware manufacturer.
        Sound Tab 5: The file tbhsd.sys is not digitally signed, which means that it has not been tested by Microsoft's Windows Hardware Quality Labs (WHQL).  You may be able to get a WHQL logo'd driver from the hardware manufacturer.
          Music Tab: No problems found.
          Input Tab: No problems found.
        Network Tab: No problems found.
--------------------
DirectX Debug Levels
--------------------
Direct3D:    0/4 (n/a)
DirectDraw:  0/4 (retail)
DirectInput: 0/5 (n/a)
DirectMusic: 0/5 (n/a)
DirectPlay:  0/9 (retail)
DirectSound: 0/5 (retail)
DirectShow:  0/6 (retail)
---------------
Display Devices
---------------
        Card name: Trident CyberALADDiN-P4  v6.4612.22ICD_SE_NP
     Manufacturer: Trident
        Chip type: Trident CyberALADDiN-T
         DAC type: Integrated RAMDAC
       Device Key: Enum\PCI\VEN_1023&DEV_8820&SUBSYS_00011179&REV_82
   Display Memory: 32.0 MB
     Current Mode: 1024 x 768 (32 bit) (60Hz)
          Monitor: Default Monitor
  Monitor Max Res: 
      Driver Name: tridxp.dll
   Driver Version: 6.14.0001.0010 (English)
      DDI Version: 9 (or higher)
Driver Attributes: Final Retail
 Driver Date/Size: 4/24/2003 18:38:26, 760960 bytes
      WHQL Logo'd: Yes
  WHQL Date Stamp: n/a
              VDD: n/a
         Mini VDD: tridxpm.sys
    Mini VDD Date: 4/24/2003 18:39:38, 248448 bytes
Device Identifier: {D7B71EC3-CB60-11CF-C372-002023C2CB35}
        Vendor ID: 0x1023
        Device ID: 0x8820
        SubSys ID: 0x00011179
      Revision ID: 0x0082
      Revision ID: 0x0082
      Video Accel: ModeMPEG2_A ModeMPEG2_C ModeMPEG2_B ModeMPEG2_D 
 Deinterlace Caps: n/a
         Registry: OK
     DDraw Status: Enabled
       D3D Status: Enabled
       AGP Status: Enabled
DDraw Test Result: Not run
 D3D7 Test Result: Not run
 D3D8 Test Result: Not run
 D3D9 Test Result: Not run
-------------
Sound Devices
-------------
            Description: SoundMAX Digital Audio
 Default Sound Playback: Yes
 Default Voice Playback: Yes
            Hardware ID: PCI\VEN_10B9&DEV_5451&SUBSYS_02211179&REV_02
        Manufacturer ID: 1
             Product ID: 100
                   Type: WDM
            Driver Name: smwdm.sys
         Driver Version: 5.12.0001.3542 (English)
      Driver Attributes: Final Retail
            WHQL Logo'd: Yes
          Date and Size: 1/28/2003 13:32:02, 541376 bytes
            Other Files: 
        Driver Provider: Analog Devices
         HW Accel Level: Full
              Cap Flags: 0xB5B
    Min/Max Sample Rate: 8000, 48000
Static/Strm HW Mix Bufs: 1, 0
 Static/Strm HW 3D Bufs: 0, 0
              HW Memory: 0
       Voice Management: No
 EAX(tm) 2.0 Listen/Src: No, No
   I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No
               Registry: OK
      Sound Test Result: Not run
            Description: Tunebite High-Speed Dubbing
 Default Sound Playback: No
 Default Voice Playback: No
            Hardware ID: root\tbhsd
        Manufacturer ID: 1
             Product ID: 65535
                   Type: WDM
            Driver Name: tbhsd.sys
         Driver Version: 2.00.0000.0000 (English)
      Driver Attributes: Final Retail
            WHQL Logo'd: No
          Date and Size: 9/18/2006 11:54:48, 16640 bytes
            Other Files: 
        Driver Provider: RapidSolution Software
         HW Accel Level: Full
              Cap Flags: 0xB5B
    Min/Max Sample Rate: 44100, 44100
Static/Strm HW Mix Bufs: 1, 0
 Static/Strm HW 3D Bufs: 0, 0
              HW Memory: 0
       Voice Management: No
 EAX(tm) 2.0 Listen/Src: No, No
   I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No
               Registry: OK
      Sound Test Result: Not run
            Description: Tunebite High-Speed Dubbing
 Default Sound Playback: No
 Default Voice Playback: No
            Hardware ID: root\tbhsd2
        Manufacturer ID: 1
             Product ID: 65535
                   Type: WDM
            Driver Name: tbhsd.sys
         Driver Version: 2.00.0000.0000 (English)
      Driver Attributes: Final Retail
            WHQL Logo'd: No
          Date and Size: 9/18/2006 11:54:48, 16640 bytes
            Other Files: 
        Driver Provider: RapidSolution Software
         HW Accel Level: Full
              Cap Flags: 0xB5B
    Min/Max Sample Rate: 44100, 44100
Static/Strm HW Mix Bufs: 1, 0
 Static/Strm HW 3D Bufs: 0, 0
              HW Memory: 0
       Voice Management: No
 EAX(tm) 2.0 Listen/Src: No, No
   I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No
               Registry: OK
      Sound Test Result: Not run
            Description: Tunebite High-Speed Dubbing
 Default Sound Playback: No
 Default Voice Playback: No
            Hardware ID: root\tbhsd3
        Manufacturer ID: 1
             Product ID: 65535
                   Type: WDM
            Driver Name: tbhsd.sys
         Driver Version: 2.00.0000.0000 (English)
      Driver Attributes: Final Retail
            WHQL Logo'd: No
          Date and Size: 9/18/2006 11:54:48, 16640 bytes
            Other Files: 
        Driver Provider: RapidSolution Software
         HW Accel Level: Full
              Cap Flags: 0xB5B
    Min/Max Sample Rate: 44100, 44100
Static/Strm HW Mix Bufs: 1, 0
 Static/Strm HW 3D Bufs: 0, 0
              HW Memory: 0
       Voice Management: No
 EAX(tm) 2.0 Listen/Src: No, No
   I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No
               Registry: OK
      Sound Test Result: Not run
            Description: Tunebite High-Speed Dubbing
 Default Sound Playback: No
 Default Voice Playback: No
            Hardware ID: root\tbhsd4
        Manufacturer ID: 1
             Product ID: 65535
                   Type: WDM
            Driver Name: tbhsd.sys
         Driver Version: 2.00.0000.0000 (English)
      Driver Attributes: Final Retail
            WHQL Logo'd: No
          Date and Size: 9/18/2006 11:54:48, 16640 bytes
            Other Files: 
        Driver Provider: RapidSolution Software
         HW Accel Level: Full
              Cap Flags: 0xB5B
    Min/Max Sample Rate: 44100, 44100
Static/Strm HW Mix Bufs: 1, 0
 Static/Strm HW 3D Bufs: 0, 0
              HW Memory: 0
       Voice Management: No
 EAX(tm) 2.0 Listen/Src: No, No
   I3DL2(tm) Listen/Src: No, No
Sensaura(tm) ZoomFX(tm): No
               Registry: OK
      Sound Test Result: Not run