Posted to youtube by laurieawilliams, December 05, 2008, with the following info:

A professionally-developed instructional video for educators to show to their students as an introduction to pair programming. The video describes what pair programming is, the do's and don'ts of effective pairing, and the pros and cons of pair programming.

Version 2.

http://agile.csc.ncsu.edu/pairlearning

Copyright 2008 North Carolina State University