Inclusion Criteria:  Symptoms of sleepiness, fatigue, loud snoring  Exclusion Criteria:  Gross skeletal alterations affecting the upper airway (eg.micrognathia) Unstable chronic medical conditions known to affect OSA (CHF, stroke) 3. Pregnancy or intent to become pregnant within the period of the protocol Inability to sign informed consent form Habitual snorer or previous diagnosis of OSA. Less than 18 years of age.