Saharish has given you an interesting PPT. In addition you can look up links on the right side of this page and access other PPT's too.
To get an idea of the various moudles in PD you can visit www.actspot.com and click on courses.
You are also invited to visit the links to the following Inspirational and Motivational blogs
www.actspot.wordpress.com - (Over 56,000 views and 422 followers)
www.poweract.blogspot.com - (Over 14,000 views and 130 followers)
26th April 2011 From India, Mumbai