Thank you so much for the input! I think this is the way I will go!

Thanks very much for your reply! I have a meeting with the Dr next week and will ask him. After looking at the "travel" models, I guess they really are not a lot smaller than the Airsense...

Thanks again!

I just started using a CPAP, a REZMED Airsense 10 Autoset. I am also using an EVERFLO Q oxygen concentrator. I travel quite a bit and am wondering if there are going to be health issues using only a travel CPAP, like the IntelliPAP AutoAdjust Travel CPAP or the Transcend miniCPAP, without the oxygen...