MyColors x64/Alienware Vista theme... now what?

So mycolors is finally 64 bit compatable... but the Alienware installer is not. So what do I need to do in order to get this free theme up and running. From the very beginning I've been willing to pay to get this working and I still am, I just don't like to waste money on programs I don't need. So, if I purchased mycolors would that then allow me to somehow extract the vista theme from the alienware installer? Is there an alternate download somewhere of just the mycolor theme with out the self extractor? I've been waiting so long and I'm so close! I just don't know where to go from here.