Islam (Top)
Al-Manhaj.com - A comprehensive site with lots of articles on various subjects, bios of scholars, free e-books and quite a bit more!

Dar-us-Salam Publications - Some of my favourite books are published by this company including the award-winning biography of the Prophet (SAW) Ar-Raheeq Al-Makhtoom (The Sealed Nectar) and Sahih Al-Bukhari. Lately they're publishing the entire Tafseer works of Ibn Kathir (ra) in English!

Islamicity - This site has been around for ages and has consistently been voted the best Islamic site on the internet.

Islam-Guide.com - An excellent information source for those new to Islam. Its the web version of the popular book "A Brief Illustrated Guide to Understanding Islam".

Islamworld.net - Another ancient site that hasn't been forgotten by the rankings. Contains links to a plethora of information.

It Is Truth - A short and simple site about sciectific miracles in the Qur'an.

Jannah.org - An excellent site with lots of things to do. Theres a section for children, a wonderful message board, the Window on Islam radio show website, and a list of what may well be all the Islamic sites on the Internet!

QSS - The official web site of the Qur'an and Sunnah Society.

Salafi Publications - The official web site of Salafi Publications. Hundreds and hundreds of articles on just about everything by scholars past and present alike. They also have an online store for buying their books and a site for children.

SunnahOnline.com - A veritable library of articles. I've just discovered this site but am very impressed by what I see.

The True Religion - An excellent web site laying out the basics of Islam. Lots of articles on various topics.

General (Top)
Hotmail - As if I need to tell you about this one.

The Hunger Site - Feed someone at the click of a button.

Musalman.com - An Islamic web portal and search engine.

Stupid Videos.com - A hilarious collection of videos for those times when you simply need a laugh.

Wincustomize.com - A repository for all your wallpaper and skinning needs. Customize the look of just about everything in Windows using the software that's available here.

News (Top)
IslamOnline.net - Factual reporting on the happenings in the Muslim World plus extras including a Questions and Answer forum with Islamic scholars.

iviews.com - Analyses of current events from an objective and Islamic perspective.

Information Technology (Top)
CNET.com - Your definitive guide to all things in the IT universe.

Games Radar - Games are IT too y'know. And here you can find lots of 'em.

HTML Goodies - The place where yours truly learned to do ALL THIS. Excellent stuff for absolutely anybody.

Javascript City - Free javascript scripts to copy and paste into your site. These are the gibbersih that do cool things like rollovers 'n stuff.

Neoseeker - For all things hardware. You should find some really good hardware reviews and articles here.

Slashdot - "News for nerds. Stuff that matters" 'Nuff said.

WebAttack - Tons of freeware and shareware software for you to download.

Webmonkey - Another exceptional HTML resource site.

Whatis.com - Definitions for anything related to the IT industry.

Medicine and Health (Top)
Association of American Medical Colleges - Official web site of the Association bearing the same name. Indispensible for help in finding electives and residencies.

Bristol Biomedical Image Library - Your ugly pictures bank online.

eMed - More advanced articles and general information for all in the medical field.

Homo Sapiens Genome View - The full reference for all things to do with the chromosomal medley of humankind.

Interactive Case Study Companion to Robbin's Pathologic Basis of Disease - You all know the book. Now know the case studies.

The Pathology Guy - Some excellent and comprehensive lecture notes on pathology. Follows the format of the basic Robbin's text so it should make a good adjunct.

PDA MD - For that time when you start thinking about incorporating a PDA to help you in your medical career.

Medical Pharmacology and Disease-based Integrated Instruction - Basic information and tutorials on medically important drugs. Helpful supplement to your text or class notes.

Medical Student Resource Guide - The name says it all. From crosswords to Residencies... bookmark it now.

The Student Doctor Network - For the two seconds of free time we medical students usually have to spend.

WebMD - Medical information for the layman.

Radio (Top)
Window on Islam - A very good weekly radio show from the people at jannah.org. Also archives past shows for you to download.

Radio Islam - A radio show from the people at Soundvision. Especially good for children.

Mailing Lists & Discussion Forums (Top)
Islaam.net - These people used to send some really good articles on their newsletter but unfortunately it seems that they have somewhat quietened down over the past few months. Nowadays, they no longer send the good, short sometimes anecdotal articles but rather simply information in reference to the new articles added to the site. Thus be sure to check out the Islaam.net Archives for some jewels.

Khutbah - Get the excellent khutbahs of Sheikh Muhammad Al-Shareef directly to your inbox. (To subscribe send an email to khutbah-subscribe@yahoogroups.com)

Khutbah - Sheikh Muhammad Al-Shareef's discussion forum is another good message board. Also check out Khutbah.com

Knowledge&Quote - Daily random hadith and quote. (Email me if you want to subscribe.)

Madinat Al-Muslimeen - In my opinion this is the best Islamic discussion forum on the internet.

Riyadh As-Saliheen - Daily hadith from the classic book Riyadh As-Saliheen (Garden of the Righteous) along with some commentary. (To subscribe send an email to riyadhsaliheen@bigfoot.com with 'subscribe' in the subject [without the quotation marks])

Reference (Top)
AskMe.com - Ask hundred of experts on various subjects about anything.

Brittanica Online - The encyclopedic resource everybody trusts... and now on the net.

Electronic Textbook of Medical Dermatology - A big skin book. Just for you.

InfoPlease - Facts galore.

Medline - The web repository for published research articles searches.

The Merck Manual of Diagnosis and Therapy - The doctor's how-to guide.

MSA-USC Hadtih Database - A database of collections of various Ahadith including Sahih Bukhari and Muslim. Make sure you read the information on how to use the search engine involved.

MSA-USC Qur'an Database - A Qur'an database by the same nice folks who compiled the hadith database. The translations used are of Yusuf Ali, Marmaduke Pickthall, and Shakir.

E-Books (Top)
The Prophet's Prayer from beginning to end as though you see it by Sheikh Muhammad Naasir ad-Deen al-Albaani - An excellent book detailing the various aspects of the second most important pillar in Islam (after the declaration of faith) - Salah.

Way to the Qur'an by Khurram Murad - An essential addition to any library. You should read this book which helps guide a Muslims towards a better understanding and learning of the Qur'an.

Disclaimer: I may or may not agree with anything or everything on any of the sites or mailing lists listed above.