Microsoft Hyper-V Server 2008 is RTM

A brief overview of requirements and capabilities :

Virtualization Needs	Microsoft Hyper-V Server 2008	Windows Server 2008 Standard	Windows Server 2008 Enterprise	Windows Server 2008 Datacenter
Server Consolidation
Test and Development
Mixed OS Virtualization (Linux and Windows)
Local Graphical User Interface
High Availability—Clustering
Quick Migration
Large Memory Support (Host OS) > 32 GB RAM
Support for > 4 Processors (Host OS)
Ability to Add Additional Server Roles
Virtualization Rights per Server License	Each VM Guest requires a server license	1 Physical + 1 VM	1 Physical + 4 VMs	1 Physical + Unlimited VMs

~ Guillaume

Additional resources