15. Windows Backup
Vista's backup application is even more limited than XP's, forcing users to select third-party backup applications.
16. Windows Meeting Space
Lacks so many features that it's all but useless. No VoIP capabilities or shared whiteboard.
17. User Access Control Center
Lacks intelligence and forces users to approve the use of many native applications, such as a task scheduler or disk defragmenter.
18. Buried Controls
Many options and controls are further buried, requiring a half-dozen mouse clicks or more to get to. Network settings and display settings are offenders here.
19. Installation
Can take hours on some systems. Upgrades are even slower.
20. HHD
Hybrid Hard Drives. These are potentially a huge performance booster, but there's little information and support is available (even though should be available).
21. 50 Million Lines Of Code
Even with the five years of development and long beta test period that went into Vista, undiscovered bugs are sure to turn up.
22. Volume Activation 2.0 (VA2)
New volume-licensing technology limits installations or requires dedicated key-management servers to keep systems activated.
23. Missing Features
When first envisioned, Vista promised a new file system (WinFS), virtual folders and many other features that have just plain disappeared.
24. Some Protocols Eliminated
Vista does not include support for IPX, Gopher, WebDAV, NetDDE and AppleTalk.
25. WordPad
Ability to open .doc files has been removed.
