I while ago I told you about Microsoft Nemo in this post. It is a Windows Live product for Media Center.  The good news is that it seems to be back, in a limited beta release. It has a new name: Windows Live for TV

Some features:

• Browse millions of Spaces in rich 3D graphics with new Gallery views and full keyword search
• Find out what your friends have been doing and saying on Windows Live Spaces
• Have real-time text and voice conversations*
• Call your friends’ mobile or landline telephones by signing up with Verizon Web Calling to make affordable domestic and international calls
• Easily navigate with yout mouse, keyboard or a TV remote (remote navigation requires Microsoft Media Center Remote and IR)
• Make free PC-to-PC calls to other Windows Live Messenger users.

In Orbit is the official blog