Yahoo is upping the ante in the mobile phone browser wars, introducing a new suite of services for Motorola phones. Yahoo Go has its highlight one-click Web searches, a feature mobile users will certainly appreciate.

Among the other features of the new service are a user-friendly navigation screen that lets you set up and access your favorite Web info sources via push technology. That information extends to location-based results as well, such as local movies and restaurants. Info and searching features Yahoo content, of course, but you can also use Google, MSN, or any other search engine.

The Go suite is making the news this week because of the agreement with Motorola, which will include the Web package on 400 of its models by end of this year. Yahoo Go, however, is also available for PC and TV outlets.