I don't usually post on this board, but I look at it every now and then for some motivation. I just wanted to suggest an amazing tool that I have discovered. It's a calorie management system called the bodybugg. Basically, you wear it on your arm throughout the day and when you plug it into the computer, it tells you how many calories you have burned. You can also input your food calories, so that you can see if you are making a deficit, which is needed to lose weight.
I have been working out since February and have seen minimum weight loss. Ever since I got the bodybugg last month and started counting my calories, the weight has started coming off! It's definitely something that you should look into if you are struggling to lose weight. It takes away all the guess work.
They are quite expensive, but I promise you it's worth the investment! I got mine online at 24 hour fitness (
http://mystore.24hourfitness.com/search.php?subcat=23).