I am a new S9 user and don't have any software. Can you please provide a link for me to obtain this? Thanks.

Thanks for the prompt response. I've updated my profile (S9 elite w EPR and Mirage Quattro full face mask). I'm actually trying out another, less cumbersome mask, the Quattro FX, so maybe I'll see Mr. Happy more often with that equipment. I will probably choose the mask which gets me the best Mask F...

I've just started this thereapy and my S9 Mask Fit feature frequently shows as 'unhappy' when I look at the Info on Sleep Quality. My provider seemed to downplay this. I don't notice any leakage during the night. Any thoughts?