The Windows Vista Readiness Assessment (WVRA) is an automated tool designed for customers and parters to quickly assess network-wide their PCs’ readiness for Windows Vista. It provides detailed reporting on hardware and device driver compatibility for upgrades to Windows Vista.
Windows Vista Product Guide is a comprehensive feature by feature guide to Windows Vista. With contributions from people who actually worked on the product, this is the definitive resource to learn about Windows Vista. The Windows Vista Product Guide is available in the new Microsoft Word 2007 or the new XPS format.