Seneca4
seneca 4 group
Mozilla has developed Firefox to be highly extensible with add-ons. Extensions are installable modules which add functionality not included in Firefox. Themes change the graphical look and/or colors of the menus and interface.
Here's a place to start downloading add-ons and themes: [1], try it out for yourself!
Some Extensions for Mozilla:
NewsFox = RSS News reader, supports live bookmarks for Firefox Clipmarks = Clipping software, allows you to clip, store, publish and use any clipped page content.