FullscreenBorder is a Firefox addon, it moves the tab bar a little bit down in fullscreen mode to access title bar tools like Aero Snap easier. Firefox 4 has no space above the tab bar in full screen mode. While you can restore the window using the buttons, restoring the window using Aero Snap doesnt work if you have a filles tab bar.
FullscreenBorder is a Firefox extension designed to insert a little bit space above it, enough to use Aero Snap.

Requirements:
* Firefox

The license of this software is Free, you can free download and free use this browser plug-ins software.