SharePoint Template Videos on YouTube
If you’re looking for some videos about SharePoint 2010, I recommend you check out the GetStartedSharePoint channel on YouTube. This is a more end-user focused version of the SharePoint 2010 developer videos available on MSDN.
You can find introductory video about various SharePoint concepts such as sites, search, publishing pages, and content.
But you can also find videos about the various SharePoint 2010 templates:
Visio Repository site template
Team Site template
Social Meeting Workspace site template
Records Center site template
Publishing site template
Personalization site template
Multipage Meeting Workspace site template
Group Work Site template
Enterprise Wiki site template
Document Workspace site template
Document Center site template
Decision Meeting Workspace site template
Blog Site template