Pesach Journal from the VBM 
A collection of articles from the Virtual Beit Midrash, on halakha, philosophy, and the background of the Passover holiday. Mostly advanced material.
http://www.vbm-torah.org/pesach.htmJewishAmerica - Passover 
Thoughts, questions, insights, on Passover. Reflects the yeshiva background of the author.
http://www.jewishamerica.com/arndyr.htm
Kosher for Passover 
History, humor, religious information and links.
http://kosher4passover.com/
Passover 
Information about foods usable for Passover, articles, and guides for the kosher consumer about passover products.
http://www.kashrut.com/Passover/
Miriam's Cup: A new ritual for the Passover seder 
Miriam's Cup honors the role of Miriam the Prophetess in the Exodus and highlights the contributions of women to Jewish culture, past and present.
http://www.miriamscup.com
Thoughts On The Hagadah 
A collection written by Rabbi Eli Teitelbaum, guaranteed to stimulate your mind and make your Seder more fulfilling.
http://www.campsci.com/hagadah/index.htm
Passover Greeting Cards 
Free, animated greeting cards with music.
http://members.aol.com/media27/passover.htm
Passover : History and Meaning of Freedom in Faith 
History and meaning of passover, including recipes, traditions, foods, symbols, art, and a translation into French. Includes passover from a rabbi's perspective.
http://www.angelfire.com/pa2/passover/
The Story of Moses: An Adoption Haggadah 
For adult adoptees, adoptive parents and birth parents. This Passover seder celebrates the theme of Moses' adoptive "Egyptian" family and "Hebrew" biological family.
http://users.tellurian.com/michelework/weaving_tikkun/title.html
Chabad.org's Passover.net Passover megasite 
How to celebrate, say, pray, learn and eat on Passover; plus printable haggadah text, multi-level study, recipes, games, audio songs, stories, find-a-seder, and sell-your-chametz.
http://www.chabad.org/holidays/passover/default.asp