I thought I'd share this trick with everyone out there who aren't big water drinkers, like me. I've been a soda drinker all my life, and it's been one of the hardest things for me to cut down on. The only bottled water I like is Dasani, which is too expensive to drink all the time.
So, what I do is I drink a glasss of ice water with some lemon juice/Real Lemon in it. It's really good, and gives the water a slightly sweet aftertaste. The good thing about doing this is that if you're at a restaurant, it's really easy to ask for a glass of water with a slice of lemon in it.