If we look at the "inner hook (Ouchi Gari)", this clip shows the footwork.
http://www.youtube.com/watch?v=Ir0_ND2xIho
This clip shows the set up.
http://www.youtube.com/watch?v=K4IxLY9n_-o
This clip shows how to use it against noncompliant opponent.
http://www.youtube.com/watch?v=XDdMbxsD0z8
Can anybody learn this technique just from these 3 clips? What more information do you need? What's your thought?