Reliby
Reliby in Tab is a Firefox Extension.
You can download it from the Firefox Add-Ons site.
The Reliby extension provides a toolbar button that will reload all of your Live Bookmarks at the same time. Normally, you have to reload each Live Bookmark individually by right-clicking on it and selecting “Reload Live Bookmark.”
But Reliby saves you from all that trouble. And clicking on a toolbar button makes it ultra-easy.
After installing Reliby, you won’t notice a difference in your Firefox browser. That’s because you have to manually place the button on the toolbar.
Here’s how:
Go to the top of your browser and click View > Toolbars > Customize:

Find the following button:

Drag this button to one of your toolbars:

Clicking this button will reload all of your Live Bookmarks at once. After the feeds are loaded, you’ll see the following message in your Firefox Statusbar:
















