[Noob Alert]Nulling Wordpress plugins

Can anybody point me in the direction of any useful guides on the subject of nulling scripts?

Please, thanks

Please use Search, try "Wordpress null" and click Go. You should see many threads about nulling infos.

Now why didn't I think of that?

Why don't you do it and see if you can find any actual useful information.

Do you need a specific plugin ? I have some

I'm guessing you are familiar with plugin development?
Have a look over here for some general development tutorials, should give you a couple of ideas: http://pelfusion.com/know-how/20-tutorials-to-develop-wordpress-plugin/

Nulling related stuff (one of the many resources available) can be found here (just browse around for information):

http://www.soldierx.com/

Hope it helps!