Susan, as a member of the SleepGuide Crew I would like to welcome you to the forum. SleepGuide is all about helping each other navigate the world of sleep apnea and its treatment. We have some experts on the forum, but it's mostly users supporting other users and families/friends. We're here to help you understand and take charge of your own treatment, solve problems and pass on tips and tricks to other members. A forum is only as successful as it's members make it by posting- a short intro would be great, or responding to others threads. An easy way to keep track of all the current discussions is from the main page.