Looking for people who have found relief from insomnia with sleep medication?

Okay, I've asked this question before but I'd really like to hear from people who have found a good sleep medication that helps their insomnia. I'm seeing a psychotherapist and going through an intensive day treatment program at my local hospital to help my depression and PTSD, so this is not the only method of treatment I'm using. I've used the "pams" like clonazapam, lorazapam, etc, but these are quick to become tolerant to. My psychotherapist who is actually quite on the naturopathic side of psychiatric treatment even told my psychiatrist that I need something that will "knock me out", and that's when I was prescribed the clonazapam. Besides the benzodiazapenes (sp?) has anyone found relief of insomnia through other sleep medication? Please don't answer if you're just going to say medication isn't the answer, or try relaxing or breathing, because I've done all this. Thanks in advance.