Hey ladies I'm planning on starting insanity on Sunday or Monday, I haven't decided yet. I did one round of P90X in the fall, I didn't do the diet but I did tone up and build muscle, a little bit too much on my arms. I'm hoping this time around to tone up and lose some of that winter weight. For all you ladies that already started, are you doing the diet and the exercise? Is anyone not doing the diet and getting results? Thanks!