From the Autodesk announcement email:
"Autodesk® 3ds Max® 2008 is now shipping! This release makes working with complex scenes easier than ever. Dramatic performance improvements – in areas such as viewport interaction, selection and material assignment, as well as new, artist-friendly UI and scene management features, result in significantly enhanced productivity. Click below to find out about all the new features and enhancements of this exciting new release."
See What's New in 3ds Max 2008