Netflix has released their Silverlight plug-in for beta testing that allows its customers with Intel-based Macs to instantly view a movie from an available library of 12,000 titles. Testing on a MacBook Pro revealed that the plug-in works well, and no problems were encountered. Testing was conducted on a unibody, 2.4 GHz MacBook Pro with 4 GB RAM and Mac OS X 10.5.5 during the week of Nov. 3 through 7. Movies viewed in real time streaming consisted of: “Groundhog Day,” “The Madness of King George,” and “Next.”