Can FF be installed using any version of LINUX or UBUNTU? If yes how do I access it? From the download center, desktop icon, built in browser? Once installed can I move the icon from the MENU to the desktop? Open it from there and download all other programs including OPERA, SLIM BROWSER, and even IE8? Office suites, anti virus, email, ect? I tried ZORIN and FF WAS in the download center but came up "FF IS BROKEN". All advice welcome.