ZDNet has posted a review on Windows Longhorn: Milestone 5
The test build, known as Milestone 5 (M5), still doesn't incorporate Microsoft's new file system, called Windows Future Storage (based on the next version of SQL Server, code-named Yukon). Windows Future Storage (WinFS) promises to make the physical location of files irrelevant, thanks to an elaborate system of shortcuts and desktop-based searching. However, even though WinFS isn't yet present, build M5 clearly lays the groundwork for desktop-based operation.Read more