xulrunner plugins not working
 

I've placed in /lib/xulrunner-1.9/plugins/ the following:

libflashplayer.so

which was the only file found in the archive I downloaded from

http://get.adobe.com/flashplayer (version 10.0.45.2), and

libjavaplugin_oji.so

which is a symbolic link to

/usr/lib/jvm/java-6-sun-1.6.0.12/jre/plugin/i386/ns7/libjavaplugin_oji.so

But neither java, nor flash are working. I'm running Debian lenny. I'm installing under xulrunner because I want these to work for both "firefox" and conkeror.

Could someone please help?