Four Hypermodel videos are on Bentley's YouTube channel:
http://www.youtube.com/watch?v=8xAfZEK7hrY&context=C3659722ADOEgsToPDskJtsThIZxjLPm_r7ZYWQpni
http://www.youtube.com/watch?v=aqLDk8gO1Yw&context=C3ee320bADOEgsToPDskLM3cDSEF5I798PyyloUG2I
http://www.youtube.com/watch?v=fYUHMT-gTR8&context=C35915f2ADOEgsToPDskJh-_ac9f0U0X7Mseu3rMVO