A friend of mine who has done a great deal of rescue used to put the tiny kittens inside her sweater because it gave them warmth and the comfort of her hearbeat. It's wonderful that you took in all these kittens because it's going to be quite a lot of work for a few weeks. May I suggest that you change your thread title so that more people who have experience in this field read your posts. Something like "Rescued new-born kittens, need advice" will get a lot more responses.