1. Don't need a new PC
2. Big-screen support
3. Start button search
4. BitLocker To Go
5. Document libraries
6. Nag-free System Tray
7. Drag andsnap windows
8. Location-aware printing
9. UAC silencer
10. Media streamer playback
11. Revamped Taskbar and jumplists
12. HomeGroup
13. New User State Migration tool
14. iTunes support in Windows Media Player
15. Show Desktop
16. Touch controls
17. DirectAccess
18. Sensor support
19. AppLocker
20. Gadgets are go
21. Remote apps that feel like a desktop
22. DeviceStage.
23. Bluetooth wizard
24. ProblemSteps Recorder
25. One-click Wi-Fi
26. Internet Explorer 8
27. Wireless USB and Blu-ray write support
28. BranchCache
29. Colourcalibration tool
30. ToggleWindows features
Good write up of all the features. ALot of new domain features
