My MAD just arrived today! A co-worker and I are both trying this particular MAD out (I ordered one for her at the same time I ordered mineóshe's got all the signs of someone who probably has mild/moderate OSA or apnea, but definitely could never afford a sleep study to prove it). We're both oddly excited and looking forward to rushing home to start water boiling so that we can fit to our teethóand especially the possibility of a GOOD night's sleep. It's seems so silly to get excited over the idea of sticking a plastic thingy on our teeth, but if you've been sleep deprived, you will understand. Tonight will be my first use. I'll post back about how it helps later.