Great Sites for New Moms

UrbanBaby.com is a good site for urban moms but it's strength is really in the message boards, which are often a bit mean-spirited. That said, if you don't get caught up in that, you can get a ton of great info. You should also check out:

iVillage.com (Parenting)

BabyCenter.com

BabyZone.com

Parents.com 

These are all awesome resources for new moms. Additionally, check out Magic Cabin for great, old-fashioned toys as your child gets older.

Good luck!