Wish I'd found this amazing educational site ages ago . Complied on elite 4mos. before being taken off by Dr. Successful failure? . Took 5 ffm to get right fit ,now just need the machine to go with it. Trialed a Vpap adapt asv for 3wk. Have the SD card, and downloaded summary and statistical data but appears to be no detailed data from Vpap. Tried card unlocked and locked. ( succeeded downloading remainder all data from separate elite SD card , however I had gotten them to turn on the sleep quality screen upon purchasing machine, because of issues.So is that when detailed data collection started?)Should there not be data remaining on Vpap SD card? Or is this because sleep quality wasn't turned on in clinical menu? Use Windows 8 and ResScan 4. Also where is the break down of apneas? Is this stored in the Vpap machine? Was going to download manual but noticed there's a reasonable limit so don't want to use it up unless it's the final machine.