Below is a listing of sample lectures for the on-line courses
offered. Please note that the RealPlayer 5.0 or above is needed
for you to hear these samples. The player may be obtained at:
http://www.real.com/products/player/download.html
(There is no need to purchase the PLUS version. Look for the link to the Basic or free version. You may need to study the page to find the link to obtain this version.)