Firefox Beautification tutorial (2) Gmail Manager

Since we used Fission in our last tutorial to integrate the main functions of the status bar upward, we might as well put Gmail Manager in the toolbar, disguised as the default mail button (the default mail button has been removed by Firefox2) :

1. In the Settings of Gmail Manager, check the hidden unread count and hidden email address in the toolbar options of all Gmail accounts, and do not check the reset unread count when opening an account in the toolbar options of global Settings.