You are a wonderful friend - remember to be patient - when you are depressed you have blinders on and can't see what others see. It may take many false starts on her part - but be consistent and listen. What appears obvious to you is not at all obvious to her - even if she can rationalize it - doesn't mean it is so easy to do.

also - it can take a while to find the right match with a therapist - this is ok - what works for one does not work for another.

try to help her understand she is not alone - this video is EXCELLENT - it is used at some of the top institutions in the country for treating mental illness:

http://www.pbs.org/wgbh/takeonestep/depression/

she can view it in the privacy of her home and on her terms. It shows the stories of real people who have battled depression from CEO's to houswives and students.

You are a dear to be so concerned - don't give up on her - she is moving in the right direction.