On March 18 I brought this up with the Bosch rep. He was not surprised to hear that no one had received the bits, and had no idea what the story was.
I did learn something really neat from him, though. To showcase his tools, he was mounting work ina vise made by these guys: www.tritonwoodworking.com
Click on "superjaws"....I intend to get one of these to play with!