Water is amazing - a good way to keep on track is to fill a 2L bottle every day and drink from that...you'd be surprised how much more you drink when you have a bottle to reference you. Personally I drink around 6-8 PINTS of it every day...I hate fizzy drinks, cola, squash etc (makes my mouth go 'furry' - yuck!) drink occasional cups of tea (black, no sugar) and only as of last week started drinking coffee (black, sweeteners and sometimes a bit of hot choc powder in there for a treat). I think liquids really fill you up, help your body out a lot too...try drinking a big gulp of liquid before a meal. you will feel full loads quicker.