The only thing I'll say about healthy choice dinners, and for the most part they are very good options - but if you have cholesterol concerns make sure you look at the cholesterol (and more importantly the saturated fat) contents. As a society we're becoming a little overzealous with the cutting back on calories while not taking into account the saturated fat that can be packed into things.
Tea is a great thing, and I echo what DT said about it keeping you full. I should drink more tea - I've been drinking a lot of water lately and probably have more beer/scotch than I should, but I have been losing a lot of weight and don't feel like depriving myself of a few drinks when I'm depriving myself of cheese and so many other things.