The Firefox Hacks You Must Have
With the release of the new version 1.5 of Firefox, there's never been a better time to download the open-source browser, take it for a drive, kick the tires and see what it can do. In the case of a browser, mainly what it can do is show you web pages, hopefully quickly. So the real satisfaction comes from finding enhancements and add-ons, because you can only have so much fun timing page loads with a stopwatch.
Fortunately, Firefox is famous for its pluggable extensions architecture, which allows you to download little snippets of code that act as the software equivalent of small consumer electronics devices, only they are free.