VMware Workstation features the ability to run
multiple operating systems on the same PC without the need to partition the hard
drive, or rebooting. It allows users to interoperate among each of these
operating systems, including full networking, device and file sharing, and
cut-and-paste capabilities, and undo changes made in a given session.
New
features include:
- Multiple snapshot and snapshot management capabilities make it easier
to capture and manage multiple configurations
- Teams feature makes it easier to manage connected virtual machines and
simulate "real world" multi-tier configurations
- Cloning functionality makes it easier to copy virtual machines and
share them with colleagues (full and linked clones)
- Improved performance, especially for multi-VM and networking
workloads, for suspend/resume and snapshot operations, and for shared folders
and sound features
- New guest OS, host OS, and both 32- and 64-bit hardware support
- Support for a new class of USB devices, including webcams,
microphones, and speakers
- Command line interface enables the automation of certain manual
steps
- Movie record and playback feature for capturing activity in a virtual
machine
- New and improved Linux user interface
Bene, ora aspetto VPC 2006, su Microsoft, cosa aspetti... 
Fonte: http://www.neowin.net/comments.php?id=27823&category=software