I worked for Da Vita very first patient with the NxStage System One machine in Oklahoma. you guys was a God sent for Miss Sue Curry of Wynnewood Ok,. and with her Nurse in charge of outpatient therapy. Susie Dresssen and Sue's Niece Latressa Williams a LPN was the perfect choice to help Miss Curry. Sue loved her little machine it gave her back her live. I should know I was one of her friends who would know at times i was always there. with Miss Sue Curry ( or better known as Auntie by her day care kids ). and i should know i worked with my Sister too. you gave her back her life Heartland at Home, and i would give you 20 stars but theres only Five thier. and i think you all. i know how to sit the NxStage Sytem Machine up too. but I wished i would have did the training too however i was alway there to help her with the day care.