Breastfeeding.com — A good all-around info site.

Breastfeeding Help! — A great general-info site.

Breastfeeding Information and Links — A great list of links to breastfeeding resources on the Web.

Motherwear — Great breastfeeding clothes.

La Leche League — Their Web site is filled with good info.

The Attachments Catalog — Breastfeeding dolls, books, jewelry ... all kinds of neat products!