The Driver (same as the CD-ROM) is available here:
http://www.turtlebeach.com/site/kb_ftp/523ftp.asp
Filename: va_usb.zip
 

- Double-click on VideoAdvantageUSB.exe to start the installation and follow
  the prompts
- Click "Continue Anyway" for the Windows Logo screen
- Plug in the VideoAdvantage USB only when prompted
- The New Hardware Wizard will open
- Choose "No, not at this time" to look for drivers on the Windows Update
  Website (XP SP2 only)
- Choose "Install from a list or specific location"
- Click the Browse button and go to C:\Program Files\Turtle
  Beach\VideoAdvantage USB\DownloadDriver then click on OK
- Click Next
- Click "Continue Anyway" for the Windows Logo screen
- Click Finish

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Not Signed Driver or No Digital Signature Error:
------------------------------------------------- 
During the Installation you may see an Error message explaining that the 
software has not passed Windows Logo testing or does not have a Digital 
Signature. This means that we have not had Microsoft test our current driver 
version and certify it as Windows Logo compliant. 

However, the driver and software have undergone extensive testing under all
supported operating systems, so you can safely proceed by clicking "Continue 
Anyway" or "Yes" (depending on the operating system). This will NOT make your
system unstable. 
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