Are you using Lightroom but not sure how some things work or why you would use them? Are you new to Lightroom and just looking for some help that you can pause and re-watch? Maybe you aren't using it yet but would like to see it in action first?
Photographer Gavin Seim has 5 great, and FREE, videos on his site that can help.
Everything from the basics, just getting started, to making slideshows and print templates. The videos are over an hour long so watch them all for about 6 hours of training and tips!
Sign up for his emails too while you are there!