How do I get the WPI Libraries thingy for Java onto my Netbeans?

I did this last year, but I don’t remember how. I am the only programmer on my team and am in the process of teaching other newcomers, I have just had them download NetBeans, however I do not remember how I had gotten the WPI stuff onto my NetBeans last year. Can anybody help me out?

The document “Getting_Started_with_Java_for_FRC.pdf” has the basic steps. (Google is your friend)

There are new plugins each year.
I think the plugins for this year require more than 512 Mb of memory on the host.

Thanks so much (: