I love the prologue (and you always have such great titles!) - I think it sets up Lily and James' characters beautifully, as well as the whole environment of the first rise of Voldemort. It's great seeing all the other people there, too - Malfoys, Blacks and Prewetts, etc.
This chapter is great, too. The dialogue is interesting and natural and the creepy bits a suitably creepy! I'll be interested to see how J & L's relationship progresses and it's always good to see how they demonstrate some of the characteristics and foibles we see in Harry.