Ah yes, starting immediately. I am not going to lie, I tried to do that and it blew up in my face. Thankfully, a bunch of moms on this forum told me to relax, take a step back and try again when my DS was 3months old. That advice was a life saver! I still stuck with the order of EASY but I tried not to get hung up on the specific times for napping. I would agree with PP, try not to let your LO sleep for longer than 2hrs. Mine used to sleep for 2 hr stretches because he has high sleep needs but I wouldn't go longer than that.