E-learning Promotional materials

Dear all,

I am an Italian e-learning consultant.

Often, during my professional activity, I have to show in few minutes, to top-managers, politicians, and people not expert in e-learning, what e-learning is and educational technologies are.

Do you know where I can find some already made high-impact/awesome "learning object"/digital courseware samples or e-learning tools demos.

Thank you in advance

Mario