Yahoo! Go 2.0 Beta for Mobiles is a new software for mobile devices introduced by Yahoo! at CES 2007 featuring Widgets to access your own personal channels for email, local info & maps, news, sports, finance, entertainment, weather, Flickr™ photos and search. Yahoo! Go uses advanced caching and background loading technology, your widget content is automatically and continuously “pushed” to your phone.

Remain in sync with your Yahoo! desktop account:
The settings and content you selected in your Yahoo! account on your PC will automatically apply to your mobile experience—and vice-versa. If you’ve told Yahoo! which stocks to track, teams to follow, locations to remember, and that sort of thing, your phone will know all about it. All your personal info, including your contacts and email, remain in sync with your Yahoo! Web account.

News Widget
Add any website to pull real time News

Yahoo! oneSearch is a new interesting feature highly optimized for mobile screens:

It is designed to give you instant answers. Yahoo! oneSearch understands the type of search you’re doing and optimizes the results accordingly. oneSearch includes more actual content in your initial results than any other search—all grouped by subject matter and relevance. There’s no need to navigate to a search box or even specify a category. Just start typing anywhere in Yahoo! Go. oneSearch even remembers your previous searches to speed things up.

You can download Yahoo! Go 2.0 Beta from your mobile phone browser by going to http://m.yahoo.com or http://get.go.yahoo.com