Expectations were especially high this year, as attendees signed in to WinHec’s first day, after they had received the pre-beta DVD copy of Windows Codenamed Longhorn, they were also invited to participate in the beta, a clear sign that Microsoft wants a lot of feedback on the successor to Windows XP.

Just a couple of hours later, reviews and screenshots were popping up all over the web, most if not all noted that DWM (Desktop Window Manager), wasn’t enabled by default but people soon found out how to enable it, quickly realizing just why it was disabled in the first place, more on that later.

Source: Neowin.net