cgwen64

I am a newbie to this and I have a question. I have my Vista DVD copied to my hard drive and I am trying to use WPI but there already is another folder called Sources within the copied DVD files, so I am a little confused about where to put my unrar sources file. Here is a look at the folder structure of my DVD files. I am going to put the WPI folder within this folder structure but still unsure where to put the extracted sources folder. Any help would be apprecited. Thanks, CG