 After swallowing the capsule, the patient is discharged from the endoscopy unit, encouraged to remain active for the day, allowed to have clear fluids in 2 hours, a light meal in 4 hours, and to return the CE recorder to the endoscopy unit at 5 PM. Once the CE recorder is returned, the patient is discharged from the endoscopy unit and has completed the study. Subjects will be called by the study nurse 7 days later to assess for adverse events. 