it took me a moment but here's your solution:
go ahead and download the .exe file. After d/l, change the .exe to .zip and use Stuffit Expander to unzip it, and you'll have a folder with 2 more inside.
1) is titled System folder
2) cr*p I forgot what the second one is, but I think it's a folder with maps...(sorry). It'll be easy to figure out as it is labeled.
What you have to do is empty the contents of the System folder into the UT system folder. In case you don't know how to do it, go to where you're UT app. is, then right clicj and select "Show pkg contents" and then you'll see the System folder.
Hope that helps
-=JAJ=-