Hi Jen,
I also wanted to let you know that you're not alone in Sydney. I was banded in October 2007 and have lost about 30 kilos since then. I found the Optifast terrible, because it's pre-band so I was still so hungry. And it's hardly gourmet meal stuff! But it did the trick, getting me down to a safe, operable weight.
Post band it's been great. Not all plain sailing, having to learn to eat the right quantities at the right times, but it has been worth the effort. I now have about 4 to 5 kilos to go before I reach my goal weight. Yes, it's taken a long time, but I'm in no hurry. It's a life changing decision putting in a band and I am going to enjoy the increased energy for the rest of my life!
MC