i'm just want to let you all know that my machine popped error message last nite. after unplugging it from outlet and replugged it in . it smelled real funny(like burnt coffee). the error message was #15. called DME this morning and they came and got it and i'm now on rental while it's being looked at. just want everybody to know to unplug your machine and call DME ASAP if this happens to you. janey

