How to disable the Firefox plugin warning

this bogus msg has been disturbing me , a while so i need to do solve the problem..
this is what i came up with ?

So here is how to disable this message

1. Type about:config in the address bar
2. Search for plugin.default_plugin_disabled by typing it into the filter text box.
3. Set the value to false by double-clicking on the text (or you can right click on the line and click toggle)
4. Restart Firefox

I hope this helps someone behiding me watching this post...

its been a long time that i hav'nt b0ggled it really cool..... to write sum thing cool on this again... if u poeple really like it .... plez... drop a comment ok.. enjoy the weekend..