モバイルGoogle Mapに新機能?

Google releases Maps Mobile for Windows Mobile with new feature: Layers
http://msmobiles.com/news.php/8459.html

Google explains this new feature in this way:

Just as the world itself can be viewed through many lenses, the latest version of Google Maps for mobile allows you to view many layers of information on your map at the same time. Layers make it easier and more useful to find and interact with geographic content, like public transit, traffic (with incidents!), local search results, Latitude friend locations, Wikipedia and more. You can also see your own My Maps content as a layer on Google Maps for mobile. And finally, multiple layers can be combined at the same time to give you a content-rich view of what's around you.

レイヤー機能が追加されて、いろんな情報が追加で表示可能になったみたいです。