I've posted another talking-to-fast-this-is-a-demonstration-not-a-tutorial video to YouTube.  This time, it shows definition of one-to-many and many-to-many relationships, how they're handled intelligently by scaffolds, and a bit about dictionary files.

Sorry for the audio, I used my laptop for this, and it seems to skip a lot and eventually get out of sync.  It's about all I can do while on th...<p>[<a href="http://www.firemoss.com/blog/index.cfm?mode=entry&entry=124D12F7-3048-55C9-43D3EC6C3F278706">Read more on Joe Rinehart's blog</a>]</p>