ls -la /usr/lib/firefox-1.5.0.7/plugins
total 6916
drwxr-xr-x  2 root root    4096 2007-05-25 09:23 ./
drwxr-xr-x 12 root root    4096 2007-05-25 11:23 ../
-rwxr-xr-x  1 root root 7040080 2007-05-25 09:23 libflashplayer.so*
-rwxr-xr-x  1 root root   19496 2007-05-17 19:02 libnullplugin.so*

root@chris:/usr/lib/firefox-1.5.0.7/plugins# ls -la /usr/lib/mozilla/plugins/
total 20
drwxr-xr-x 2 root root 4096 2007-05-25 10:37 ./
drwxr-xr-x 3 root root 4096 2007-04-09 16:53 ../
lrwxrwxrwx 1 root root   29 2007-05-16 15:47 gxineplugin.so -> /usr/lib/gxine/gxineplugin.so*
lrwxrwxrwx 1 root root   47 2007-05-25 10:37 libjavaplugin_oji.so -> ../../java/plugin/i386/ns7/libjavaplugin_oji.so*
-rwxr-xr-x 1 root root  837 2006-06-14 02:27 libmozsvgdec.la*
-rwxr-xr-x 1 root root 7568 2006-06-14 02:27 libmozsvgdec.so*
root@chris:/usr/lib/firefox-1.5.0.7/plugins#