Addon any functionality to the gmail interface. The script comes with Calendar and Chat. (This script replaces 'Enhance Gmail')

<strong><span style="text-transform:uppercase">Please install 'Gmail Addons' which basically does the same thing but does it better.</span> http://userscripts.org/scripts/show/19956 . </strong> <br/><br/> I'd like to thank the community for the...

[Update: 11 Nov] Cleans up Google Calendar. To be used with Gmail Addons script