One of the things that I definantly think was my best investment was the Moby wrap. I was working as a paralegal at my Aunt's law firm right after Felix was born and he would just go right to sleep for the four hours I was there in the mornings.  Plus, I could breastfeed and have both my hands free.  Johnson's bedtime bath and lotion has also been a life saver for my husband and I- Felix knows that when we take a bath and put that lotion on it is time for bed.  We also have one book that we always read before bed and then he has glow worm baby to hold onto in his crib.  The other thing that was a life saver for me- especially since I am a working mom was my Medela freestyle pump.  It was great and my lactation consultant helped me learn how to use it and be comfortable.