Over at NeoWin.net there are some leaked screenshots from Longhorn PDC Build 4051. It doesn't look any cleaner than before, but it does look different. Of course, that said, the release is more than two years away (at least), so I'm sure that these have as much relevance as the early leaked shots from WindowsXP. This was linked from a story on the register regarding whether this leak is just another way to get hyped about Longhorn early. Anyone remember the two years or so leading up to Windows 95?