Bec 1/2kg loss is great....don't feel let down matey. It is easy when people are losing over 1kg a week to feel a bit disheartened, but that is fantasic. As you said you had a bit of a naughty week, so to lose on top of that is a great job, well done!!
Sarah....oooooooohhhhhhhhh you are SO close to your goal. I am sitting here all a jitter!!! Keep going mate and that goal is going to be yours real soon!!! Congratulations!