I have a 4cc band. It has worked great for me. I just went in on Mon and had my first fluro fill done. He pulled 3 and a half out ( i was able to eat pretty much anything). He put all that plus half a cc in so now I'm sitting at a 4. He had me drink the baruim and said my band and port looked great. Well here I am a week out and still able to eat pretty well, I told him i couldn't go over 4cc's and he told me that they was able to be played with and can hold more. I'm alil nervous on this, I mean I am filling alil fuller then I was before. I just don't understand what I'm goin to do in another year when I go get another fill and still have 4 cc's in and able to eat the whole house? LOL Oh yea I had the 3 and half in for alil over a year!