Firefox features a search box that can be customized to work with different search engines (e.g., Google, Yahoo!, Wikipedia). Most websites have their own search facilities, but the location of the search box on the page varies considerably. Create a mechanism for Firefox to pick up a website's search mechanism and make it accessible to the user through the Firefox search box, so that users have a consistent place to look for site-specific search. This might use a mechanism similar to [http://www.rssboard.org/rss-autodiscovery feed autodiscovery].  Resources: myk == Universal Firefox on a USB Key == Create a portable USB installation of Firefox that will work on all of Windows, Linux, and Mac. Currently there are binaries for doing this with Windows/Linux. You'll need to get binaries for the app on each platform, figure out how to share a common profile, and get it all on a single USB key. Some existing work in this area has been done, and could be built upon.