U need to be licensed to download any hacks on this forum. In other words, go to your usercp > License Info and fill in your customer number and password and voila!
Click on the link that says "for vb.org" in my sig. Enter your cust. # and password from when you bought vbulletin and then a page will come up, enter you forum username into one of the fields (first blank one) and then submit it.