Today we're releasing a new verison of Parallels Workstation 2.2 for Windows that is completely ready for Windows Vista! The new version offers three key upgrades: Full support for Windows Vista as a primary OS. Now you can run multiple VMs on any PC runnign Vista natively! Up to a 200% increase in performace for Vista VMs A complete Parallels Tools Package for Vista virtual machines. This means that you'll be able to use the synced mouse and clipboard, better graphics and sound, and file sharing in Vista virtual machines The update is FREE to all registered Parallels customers, and as always, a free 15-day trial is available for new users. If you have auto-update turned on, you'll get the new verison automatically. If not, or if you're a new user, you can get the updated version at the Parallels Workstation 2.2 Main Download Page. Updating to the new version won't require a reinstall of any operating systems or applications, but you will need to upgrade Parallels Tools.