I never saw a press release. But today I discovered that SuperPages, which had dynamic mapping almost before anyone else in local (though it was "cludgey"), has upgraded the mapping on its site using the Microsoft Virtual Earth platform. The "new" maps are much nicer and easier to use than the last time I checked, which was admittedly a long time ago.
While there is aerial photography, there's no "Birds Eye" view here. YellowPages.com licensed Virtual Earth, including Birds Eye, several months ago.