If you get it installed properly, the .dll file will end up in \Program Files\VSTplugins. You will also have entries in your Documents\Libraries folder for IK Multimedia. Load in the mixer by clicking on one of the default 'None' entries under the Plugins tab and the 'Add Vst' option (first time use). From there you can find it along with any other vst plugins you have installed. A friend of mine passed this along to me otherwise I might still be looking for it.
Good luck.