Jacques, on behalf of the SleepGuide Crew I would like to welcome you to the forum. Forum members help each other with problems- a big one is mask fit- and share experiences about living with sleep apnea. Recent discussions include problems dating with CPAP, accomodating a spouse, getting used to the machine, and sleep studies. We're glad to have you, it's always good to have another Professional on board who knows first hand about sleep apnea.