Firefox: Closing Other Tabs

To close all open tabs not including the one selected follow the steps below.
1. Right-click in a empty space in the tab bar
2. Click Close Other Tabs

How To: Bookmark All Tabs in Firefox 3

What You Need:
Firefox 3
With Mouse:
1. Click on the Bookmarks button
2. Select Bookmark All Tabs
Without Mouse:
To do this without a mouse in the Firefox use the shortcut Ctrl+Shift+D.

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 [...]