Customizing Mozilla Firefox
Make Firefox do a lot of useful things by adding extensions that suit you.
Very nice article. Detailed list of useful extensions.
Link: Mozilla Firefox - Have it Your Way!
Amit Shirodkar's blog. This blog has 2 parts: 1) My own thoughts on a variety of subjects. 2) A collection of links, stories, articles, etc. that I found on the web, liked and wanted to share with others.