Hello I'm new

Hello! I am new to myfitnesspal, but not to weightloss. I am currently 80 pounds down from my highest weight, and looking to lose the last 15. I was looking for a good calorie counter for my Ipod touch that I can use offline as well as online, and have found a great resource here! I was using Sparkpeople.com, but can't update my food if I'm not online. It's so important to be able to calculate my calories where ever I am. I'm also loving the way the exercise calories are added to my daily goal - I'm motivated to eat less if I don't workout, but my calories are adjusted if I do. Great motivation!