Thanks Pugsy, that's helpful. Its a pity that there isnt a 'rent before you buy' option (although here in the UK there is a place that does that, but for the prices they charge, you might as well buy new). For me, the difference between machines isn't subtle regarding the outcome. I'll get Sleepyhea...

Thanks for the replies. I suppose the goal I'm aiming for is waking up, and thinking 'hey, bring it on', with plenty of energy. I suppose if you get that with the first one you try, then great, job done. But if that isn't the first port of call, then I guess you need to work at the problem, first st...

Hello, Only 4 weeks into the world of CPAP: couldn't figure out why I was so tired after 7 hours sleep - did a sleep test (AHI=57), and Ah! that would explain it. Its hard to know which Apap machine to go for, so it was more or less stick a pin in at random and I bought a DeVilbiss Sleepcube Auto (I...