The seminar is in .arf format at:

http://www.h-bar.net/nops/lego/

Select LAFLL_Training-Saturday-20081018.arf

You will need the proprietary player at:

http://www.intercall.com/services/web-conferencing/meeting-center-resources_recplay.php

Download, one of the following links at the site shown above (not here):

OS	.ARF
Windows 2000+	Download (11MB)
Mac OS X (Power PC)	Download (6MB)
Mac OS X (Intel)	Download (5MB)
All	Users Guide (PDF)

*For audio playback, a sound card and speakers, or a headphone jack and headphones, are required