Nvidia Geforce2 MX400 64MB DDR PCI Video Graphics Card VGA TwinView - Finally, with NVIDIA's TwinView dual-display architecture, multiple displays can be supported on a single GPU. Financial analysts can have a second monitor specifically for tracking each data stream, while graphic artists can use an entire screen for palettes and another for editing. Digital Vibrance Control (DVC) - Digital Vibrance Control is a patent-pending innovation for controlling color separation and intensity. With a simple control panel, you select and control the color settings of your display's entire visual output. NVIDIA Shading Rasterizer (NSR) - The NVIDIA Shading Rasterizer (NSR) combined with the blazing fill rate of an NVIDIA GPU, delivers incomparable resolution and accuracy. Complex scenes are now rich with detail. Features such as per-pixel bump mapping can be utilized to a more dramatic visual effect.