NVIDIA just cranked up its highest-end Quadro graphics cards a notch or two, rolling out three products, the NVIDIA Quadro FX 4600, Quadro FX 5600 (pictured above), and NVIDIA Quadro Plex VCS Model IV that the company says represents the biggest leap in performance for its graphics cards yet. One giant leap indeed, because these parallel processing monsters have the rough equivalent of 128 1.35GHz processors cranking away at graphics in a whole new way. More at GizModo