If you are considering whether to buy Lightroom, this Introduction video from my Lightroom course explains the benefits of Lightroom, how it differs from Photoshop, and why you might want to use it.
These are the most common questions I get from photographers about Lightroom, and I hope you find it helpful.http://www.youtube.com/watch?v=o7wxQ_zBzZA
My Photography Websites:
Free Photography Tutorials and Online Courses
Personal Photography Site and Blog
Photos from the Burning Man Festival