In my post above, do you see the words: "Check out this guide"?
If you left click those words, it will act as a link and bring up a thread explaining how to accomplish your goal.
If you are having difficulties doing this, here is the url spelled out:
Thread: http://www.wgt.com/forums/p/635/2552.aspx
Video: http://www.youtube.com/watch?v=QZW6o0jgcY8
Let me know if you are still unable to view the thread, or the video link, and I'll try to assist :)
Stay classy,
-WGTpizza