There’s a new version of Bing available here that supports speech input and turn-by-turn spoken directions. It even seems to have traffic avoidance. I’ve barely had a chance to play with it yet but I wanted to pass along a fix for the “Your device has been identified as not supported.” error you’ll get on any but the very latest phones.
Go to the Bing install directory, mine was “Storage CardProgram FilesBing”, and edit the file “Bing.config”. Find the entry “UseAppServerUpdates”. Change the value from “True” to “False”. Save the file.
That should do it. The application runs now and I don’t get the error anymore.
This was tested on an HTC Kaiser running some 6.5 ROM.