JK,

I had a Palm V for 8 years -- never a glitch.

Wish I could say the same for my Ipod Touch...

No problem for me traveling from US to Canada and England and taking on board an extra bag ( a camera case/day pack) that has all my cpap stuff + camera + ipod + headphones + snacks. One person who was checking the cpap actually complimented me on my bag. I always asked to pre-board -- just to make ...

I'm a newbie. And I've was wondering the same thing. So I'm curious to hear from the techies on this forum about the difference in masks and AHI.

Anyone out there who can help with this??