The following is a list of videos that you might find helpful as you explore Revit. The list is in alphatic order by title. Type ctrl+F to search for terms within the list. 

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Autodesk tutorials for v2014. This page provides links to various overview videos.http://help.autodesk.com/view/RVT/2014/ENU/

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Creating a Building Pad in Revit : http://www.youtube.com/watch?v=P7ep3epRg78 

Families – Essential Skills Video. This video provides more depth concerning the manipulation and placement of Families. Go to Essential Skills in the Menu and look for the topic “Families - Essential Skills Video”. http://help.autodesk.com/view/RVT/2014/ENU/

Foundation Walls in Revit. This video illustrates how to place retaining walls as foundations in your project. http://www.youtube.com/watch?v=V03zxwIsQ7g&feature=youtu.be 

enerating & Modifying a Building Pad in Revit. This video describes how you would place a building pad within a toposurface and how you can make changes to it. https://www.youtube.com/watch?v=TwhLWEhzpf4#t=42 

Generating Levels in Revit. This video shows you can create levels within a project. http://youtu.be/d69B_4Ee8fE

Topography in Autodesk Architecture 2013. This video provides a comprehensive explanation of setting up the topography for a building site. http://www.youtube.com/watch?v=Y65mLh-Sab8 

Using Revit Families, v2011. This video provides a basic understanding of the concept of Familieshttp://download.autodesk.com/us/revit/tutorials_2011/2011revit_using_families_1044x636.html