Using SVN
1) Download and install TortoiseSVN Tortoisesvn.net
2) Make a new folder called st-tbr
3) Press right mouse button on the st-tbr folder and select SVN Checkout
4) Enter
https://st-tbr.svn.sourceforge.net/svnroot/st-tbr as the repository URL in the text box
5) Leave the other settings as default and click ok. Tortoise SVN will now download all the mod files to the st-tbr folder.
6) Copy (do not move) the files into a freshly installed version of HW2 (version 1.1) and add the overrideBigFile cmd line to a shortcut of HW2
7) Play and Enjoy!
You can also export the files onto the desktop and make a big file out of them, depending on how fussy you are and if you have the packager program or not :P
The SVN is also updated beyond the downloadable version 0.47 already!