The Matrox RT.X2 has the same great features as the Matrox RT.X2 LE plus full-resolution HD monitoring via DVI output. If you have a full-size workstation with the room for this extra large PCIe hardware card than the Matrox RTX2 will give you the all the features as the smaller RT.X2 LE plus DVI output. That means you can use an inexpensive flat-panel display to preview full-resolution HD video! Now with new MX.Tools 4.0 drivers will turn your Adobe CS4 video editing system into a video production powerhouse capable of editing HD & SD footage in realtime – that's the HARDWARE ADVANTAGE!