Zaleplon
"I have found Sonata to be highly effective. I take 10mg when I get in bed and have relaxed a bit. I sleep 7-9 hours without waking up in the middle of the night. No grogginess in the morning. I have Major Depressive Disorder plus GAD, so sleep is very important in managing the disease -- and I get that sleep with Sonata. I took Ambien for a year or so but stopped when I washed dishes and cleaned my kitchen without remembering (sleepwalking, etc. are side effects of Ambien.) Weaning off the Ambien was a horrific experience -- I had rebound insomnia and didn't sleep for 3 days. Anyway, I highly recommend Sonata."