No, I do not know plugins magic particularly ... We already have a plugin that allows for lightning

I am a new user with respect bukkit, plugins and notepad + +. (I have installed any of the three on my computer. Shall I do it?) Has recently been given the responsibility to manage the server and plugins but I train hard ... To know that it is not I who started the server to its origin.
Currently, I try to install a plugin on our magic crystal-serv server. The problem is that I do not know how to do it and there is nothing in the list of plugins already available.
http://plugins.bukkit.org /
No, I do not know plugins magic particularly ... We already have a plugin that allows for lightning strike (/ thor) and tnt (/ nuke) but wonder oswald plugin magic so I am taking oswald any advice.
Or the net
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