Microsoft has released the Live.com Beta for Mobile at ideas.live.com. Here’s what you can do and customize with your Live.com Beta homepage for mobile devices:

? Read your Live.com customized headlines and other RSS content
? Check your stocks, weather, and other Gadget content
? Easily access your Windows Live Mail inbox and your other mobile services (like instant messaging and blogging)
? Search the web, news, and other sources right from your customized home page

To use this service, you first need to goto Live.com and customize your homepage by adding RSS feeds, gadgets, search, news and other services that you’d like to see.
Then from your mobile device, goto http://mobile.live.com/portal and access all the Windows Live services that you added earlier to your Live.com homepage.