Around 5000 testers are testing Windows Live One care server beta. Live One Care server beat has limited access only to those people who are already testing small business server 2008. Server side development of Windows Live One Care server is easy because Live One care 2.0 and 2.5 uses the same code base and windows vista and windows server 2008 also uses the same code base. So it’s easy for developers make branching on the products because both are using the same code base
Some features of Windows Live One Care server.
- Automatic data backup.
- Consolidated management.
- Performance tune-ups.
- Select—and presumably, unnecessary —file removal
Source Microsoft watch website