I'll check out the rescan software, I wasn't aware that I could download it.
I'm not sure exactly what machines I had previously. After my sleep study I was given a cpap machine to try. I had done no prior research, so I didn't pay attention. I brought the whole machine back after two weeks. The doctor loaded up the data in front of me, gasped a bit and said, "wow." Then she proceeded to try to figure our how to program my next machine (resmed s9 auto I think,) for the next two hours. Seriously, two hours
Then I used that machine for two weeks, brought it back and they gave me this machine which initiated my studies.
Thank you very much for idea's on what to ask for. I'll report back!