I don't believe there is one. I would just browse the Zolpidem/Ambien threads.
《Plasticity》;13088704 said:You must be mistaken, there is no ambien megathread. For future reference here's a megathread containing every megathread that would belong OD. If it's a psychedelic you're ever looking for it will be in the Psychedelic Index. You can find these threads at the top of the respective forums.