I love these simple guided meditations by Diane Watson of UCLA’s Mindful Awareness Research Center (MARC). A great staple of mindful meditations that I use:

Every Thursday at 12:30pm, MARC holds a free, drop-in, 30-minute guided meditation session at UCLA's Hammer Museum. Each week has a different theme and usually includes introductory comments, guided meditation, silent practice time, and closing comments. Here is a link to all the archived podcasts---great for listening and practicing at home:

For more information about the Trauma Resiliency Model, visit their website here:  Trauma Resource Institute     

To read a study on how mindfulness cognitive behavior therapy affects depression, please see:   Mindfulness-Based Cognitive Therapy for Depression  [.pdf file]