I am trying to install the most recent updated driver for my Trident blade 3d/MVP4. My current OS is Win XP Pro. For some reason, the installation of the driver cannot complete because it does not support WinXP??? My intention for downloading this driver is so my OpenGl subsystem will work. Also, the driver I got was from DriverGuide.com and the driver wizard on my box says the driver does not contain a digital sig. Can you assist me in how I can get this driver to install correctly or to get the OpenGL on my mchine working right? Thank you very much. I look forward to your response. Have a great day!