Lou You don't have to listen to the machine all the time because there is a way to make it silent between fills.After your first fill has finished and you're in DWELL TIME do this: STOP THE CYCLER USING THE RED BUTTON, wait a few seconds then SWITCH BACK ON USING THE GREEN BUTTON. After a few seconds of swishing and gurgling the noise stops and the cycler then dwells in complete silence. You can then settle down and to go to sleep. If you're not too much of a light sleeper the other drains fills and dwells shouldn't wake you up. I used to sleep through them when I was on APD. If the next fill does wake you just do the same again afterwards and then at least you'll have some peace and quiet between fills. This is something the meds don't tell you about but believe me it works.