Features:
* Get connected
Instantly connect to the people who matter the most—via text, voice, or video.* Even if they’re offline, you can leave a message or send a note.
* Take control
Choose from a variety of status messages for any occasion. Use Windows Live Contacts to control your personal information—who sees it and what they see.
* Share yourself
Share your personal files, photos, and videos of any size. Just drag and drop into a Shared Folder.
* Make a difference
Join the i’m™ initiative and every time you have a conversation using i’m, Microsoft will donate a portion of the program's advertising revenue to the cause of your choice. The more you chat, the more you help make the world a little better place to live.