At the InfoComm 2009 show in Florida on Monday, ViewSonic announced the availability of its PJD6211, PJD6221 and PJD6381 projectors with 3D display capabilities thanks to their 120Hz refresh rates. All three have network management capabilities and multiple inputs, along with a focus on low energy consumption. The highest-end model, the PJD6381, offers one of the shortest throw ratios among DLP pr