In http://help.arcgis.com/en/webapi/flex/samples/index.html#/Bing_Maps_map_styles/01nq0000000t000000/, I tried to view a Bing application, but received VETiledlayer loaderror unauthorized. How can I view the Bing Map on y browser? In FB project development, if I want to open a Bing Map on a browser in a separate page (not on the existing ESRI map loaded), what should I do? I appreciate if you can share your experience?