Check out all the great new content for Windows Server "8" Beta!

Networking

802.1X Authenticated Wired Access

BranchCache

Domain Name System (DNS)

Dynamic Host Configuration Protocol (DHCP)

Hyper-V Virtual Switch

IP Address Management (IPAM)

Internet Protocol Version 6 (IPv6)

Load Balance and Failover (LBFO) for Network Adapters

Print and Document Services

Quality of Service (QoS)

Remote Access (DirectAccess, Routing and VPN)

Telephony Server and the Telephony API

Windows Firewall with Advanced Security

Windows Internet Name Service (WINS)