Windows Server 2003 R2 Standard Edition, w/ SP2 and Multilingual User Interface

Simplified Branch Server Management:
More centralized management
Reduced remote administration
Better WAN efficiencies
Improved Identity and Access Management:
Greater user efficiency
Enhanced IT efficiency
Better security
Improved interoperability with heterogeneous systems
Reduced Storage Management Costs:
Better storage utilization
Better quota management
Better file screening
Simpler SAN configuration
Rich Web Platform:
Cost Effective Server Virtualization
Seamless UNIX/Windows Integration:
Enable Cross Platform Management
Integrate UNIX Applications
Migrate UNIX Applications