My Top 5 Firefox Add Ons

1 Aging Tabs: This add on is great if you are a Firefox user that opens a lot of tabs.  Tabs fade away in colour if they are not being used.
Link: https://addons.mozilla.org/en-US/firefox/addon/3542
2 DownThemAll: A download manager and accelerator that works within the Firefox browser.
Link: https://addons.mozilla.org/en-US/firefox/addon/201
3 Flashblock: Some websites are full of flash video and you [...]