I am seriously considering switching to Lanutus/Humalog, but have some questions about it. 1. How many carbs can you eat that are free or does this fall under YDMV? 2. Do you decrease lantus during days of more activity? Or do you add extra snacks to prevent low bs. 3. Does your school allow you child to carry insulin pen with them? Or do you have extra pens for home/daycare, etc? 4. Is snacking required on Lantus, without any extra insulin? I've read there is a mild peak, does this peak usually require a timed snack? 5. Why do some give lantus at bedtime and others in the morning? 6. What is the purpose of splitting the dosages? I appreciate any feedback from my questions, or if you have some other input please let me know. Thanks!