Firefox 1.5 CCK (Client Customization Kit) 1.0

Using Firefox 1.5 CCK (Client Customization Kit) you can easily create an extension that will customize the browser. Customizing the browser means, among others, customizing its plugins, search engines, extensions and themes, bookmarks, preferences and even proxy configurations.
The Firefox 1.5 CCK can be used to create an extension that customizes Firefox. It allows the following customizations:
- Add identifer to the user agent string
- Change the default home page and startup override home page
- Change the title bar text
- Change the animated logo
- Change the web page and tooltip used for the animated logo
- Add a help menu item that links to a web page
- Provide sites for which popups and XPInstalls are allowed by default
- Preinstall browser plug-ins
- Preinstall search engines
- Add folders, bookmarks and live bookmarks to the personal toolbar
- Add folders, bookmarks and live bookmarks to the bookmarks folder
- Set default preferences
- Lock preferences
- Add registry keys (Windows only)
- Add certificates (See NOTE below)
- Set default proxy configurations
- Package other XPIs with your distribution
- Disable about:config