A,
Lots inside!! :
root@localhost firefox]# l
browserconfig.properties  libnss3.so*          libxpistub.so*
chrome/                   libnssckbi.so*       mozilla-xremote-client*
components/               libplc4.so*          plugins/
defaults/                 libplds4.so*         readme.txt
extensions/               libsmime3.so*        removed-files*
firefox*                  libsoftokn3.chk      res/
firefox-bin*              libsoftokn3.so*      run-mozilla.sh*
greprefs/                 libssl3.so*          searchplugins/
icons/                    libxpcom_compat.so*  updater*
libmozjs.so*              libxpcom_core.so*    updater.ini
libnspr4.so*              libxpcom.so*         xpicleanup*
[root@localhost firefox]#

S.