NVIDIA on Monday launched what it considers a sweeping change to its pro graphics with significant re-launches and updates to much of its Quadro line. The FX 3800, 4800 and 5800 now all support a new technique known as multi-OS SLI: in systems with multiple supporting cards, a card can be dedicated to an individual virtual OS in Parallels Workstation Extreme and give it nearly the same performanc
