The resources I found most valuable were:
1. The CD "Pyschosomatic Wellness: An Antidote to Stress" by Dr. Candace Pert, which was recommended by a friend I met in one of the online support groups (thank you Kelly!). Dr. Pert is a Georgetown University scientist who studies the connection between the mind and body. I listened to the CD several times a day for a few weeks and it helped tremendously. For more about Dr. Pert, see www.candacepert.com
2. The book "The Instinct to Heal: Curing Stress, Anxiety and Depression without Drugs and without Talk Therapy" by Dr. David Servan-Schreiber. See more about this book at: http://www.amazon.com/Instinct-Heal-Anxiety-Depression-Without/dp/1579549020
3. EMDR therapy. EMDR stands for eye movement desensitization and reprocessing. Believe me, I thought this sounded really off the wall until I did it and found my anxiety and depression melting away. This modality is used by the Department of Defense to treat post-traumatic stress disorder and it really works. For more information, see /www.emdr.com/index.htm