Interventions: Patients will be randomized to either standard care with an autotitrating CPAP device or an autotitrating CPAP device that transmits physiologic information (i.e., adherence, air leak, residual AHI) daily to a website that will be reviewed by their homecare provider. If any problems are identified, the patient will be contacted by his homecare provider by telephone. Neurologists performing sleep and neurological scoring will be blinded to the randomization.