I like
Diapers Etc. They have a bunch of safe(r) and organic stuff for baby.
I always liked
Gdiapers if you are interested in cloth diapering. I also like Kissaluvs for newborns. Very nice! Also, bumgenius has one size diapers.
Since I was planning to breastfeed, things like nursing necklaces (to keep babies from messing with mom's hair, pinchihng,etc), breast soothers, and reusable nursing pads were on my list.