Anyone have a link to the AI Navmesh tutorial that uses the spider?

I could swear there was a navmesh tutorial video; and they used a spider to walk around and avoid things. Also the only place I was able to find the Navmesh example projects were from the 3.5 preview link:
http://unity3d.com/unity/preview/download

Can anyone from Unity Tech (...ahem Will ) add these tutorials to the Learn section?

Update:

I found the video, it's Lesson 2 (yes it's free) on digital tutor's site under "New Features in 3.5."
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... You are my personal hero right now!

As an indie user i've been putting off learning this and now that I can apparently use it with the indie version, i've come to the point where i really have no reason to not learn it.