I wonder, out of the people that have Vista Ultimate, how many use features not included in Home Premium?
Burnsy
You mean this lot:
Two processors (two processor sockets) support
Windows ShadowCopy
System image–based backup and recovery
Encrypting File System
Desktop deployment tools for managed networks
Policy-based quality of service for networking
Windows Rights Management Services (RMS) Client
Control over installation of device drivers
Network Access Protection Client Agent
Pluggable logon authentication architecture
Integrated smart card management
Windows BitLocker™ Drive Encryption
Support for simultaneous installation of multiple user interface languages
All worldwide user interface languages (36 languages total) available
Subsystem for UNIX-based Applications
Virtual PC Express
Small Business Resources
Windows Fax and Scan
Domain join for Windows Small Business Server
Domain join for Windows Server™
Group Policy support
Offline files and folder support
Client-side caching
Roaming User Profiles
Folder Redirection
Centralized power management through Group Policy
Internet Information Server
Dreamscene