E-Daf
DafYomi Advancement Forum
Daf Yomi Calculator (Bob Newell)
DafYomi.org
Daf Digest
Tosfos.com
Daf Yomi Halacha - Rabbi Jay Spero. Practical Decisions of the Codifiers Based on the Talmud
MasterTorah.com - Rabbi Pogrow. Programs to master Gemara, Rambam and Mishnayos
Daf Notes - Rabbi Avrom Adler's advanced forum for those studying the Daf Yomi, posting questions and insights on a daily basis
MasterTorah.com - Rabbi Pogrow. Programs to master Gemara, Rambam and Mishnayos
iAwaken.org - Rabbi David Lapin's large selection of Shiurim including shiurim of sugias from Daf Yomi. You must register and purchase these shiurim (although free samples are available).
LearningTorah.org - Torah Weekly Delivered To Your Inbox. Looking for a Dvar Torah? Sign up for Torah Weekly email and receive a great collection of Divrei Torah delivered directly to your Inbox!

Torah Tape Library
1814 - 50th Street
Brooklyn, NY 11204
718 438-3904
It is worth checking out the iyun shuirim of Rabbi Kantor

Kol Haloshon
646 977-7900
Large selection of shiurim available both online and by phone (free)

Computer Sciences For The Blind - CSB Zmanim telephone hotline. 718 331-TIME (8463)

Chofetz Chaim Daily Calendar
Chofetz Chaim Heritage Foundation

Meor HaTorah - Rabbi Zupnik's Daily Dose of Mishnayos (video shiur)
Mishna Yomis
Mishnayos - Rabbi Grossman
Mishna Of The Daf
AllMishna.com - Part of the Master Torah program
Morshet Mishnayos - A Daily Mishnayos program with a lot of English Kahati Mishnayos are viewable online.
Learn 2 Mishnayos A Day - Another Daily Mishnayos program - English Kahati Mishnayos are viewable online.
Torahnet.org - Torah Study Opportunities on the 'Net
The WebYeshiva Blog - Online Yeshiva & Midrasha

GoDaven.com - The Worldwide Orthodox Minyan Database
LZecherNishmas.com - A service that makes it easy to create and join efforts to complete Shisha Sidrei Mishnah, the full six orders of the Mishnah, in time for a Shloshim or Yahrtzeit

Kitzur Yomi - A daily program to learn Kitzur Shulchan Aruch in one year.
Kitzur.net - Full text of the Kitzur Shulcahn Aruch. Follows the Kitzur Yomi schedule and is fully searchable.

Hebrew Calendar Conversion Sample VB.Net Code
Hebrew Calendar Conversion Sample VB6/VBA (Visual Basic/Excel)
Hebrew Calendar Conversion Sample HTML/JavaScript Code
Hebrew Calendar Conversion Sample Web Page
Code To Add Hebrew Date Into Web Pages

Megillas Chanukah