ryzmom - Nothing too strict. I try to keep my calories between 1800 -2000, but I don't really count every day because it's too much effort and it also gets obsessive after awhile lol. At least once or twice a week, I will put all my food for that specific day into Sparkpeople just to make sure I'm on target. My diet generally doesn't change much day to day, so that's usually sufficient to keep tabs on myself.
I don't follow any specific diet either. Mostly portion control. I usually eat something light like cereal or Carnation Essentials for breakfast, then a Smart Ones or Lean Cuisine meal for lunch, (though I'm weaning myself off those due to sodium. It was good to start with when all I knew how to eat was McDonalds, though... haha). I work through my dinner time on Monday's and Wednesdays. On Monday's, I'll make a sandwich or soup for lunch and eat my frozen meal for dinner. Wednesdays are almost always my designated cheat day because my co worker and I like to order out...it's our bonding thing haha. So, I'll be extra careful with my calories during the day and then go to town at night.
The rest of the week is pretty much home-cooked meals for dinner. (I can't cook, but I live with two people who do so it works out good lol)
I try to listen to Jillian's food wisdom as best I can. I'm not strictly on a Jillian diet, but I do read labels and try to avoid bleached flour, trans fats and corn syrup. I try to at least make the snacks I eat organic, but can't live 100% organic because of the price. I really love multi-grain crackers with flax seeds...yum!
I also haven't 100% given up any one food. I let myself have a small fast food meal or a glass of coke maybe once a month if I have the craving. It works better for me to eat/drink it and get it out of the way than crave it so much that I eventually binge.
That's basically it. I expect I may plateau at one point later on and I'll have to tweak some things, but this works well for me for the time being. (: