Sunny, I had mine on the 10.8.2007 and haven't lost more than 10lbs. I didn't have my first fill until January 2008 (about 4cc in total) and another 1.5 about 3 weeks ago. Until my first fill I had been eating pretty much the same, just in smaller quantities. I'm now pbing over all solid foods, sometimes even mushies, but I still can't see any change on the scales. I hadn't been working out, but I'm now trying to make time for this. Last week I went to the beach for the first time this year in the same swimsuit, something I believed would have changed.
I'm hoping that things will get better. I admit I make mistakes like eating late, not getting enough sleep, eating too many carbs, having the occasional glass of wine and letting stress get me down.
I too really would like to know if sipping liquids could affect weight loss.
Wishing you and everyone here all the best,
Arsinoe