Some peope don't trust this, and some people don't understand how it is supposed to work (including me when I first ran into it), but if a file is zipped properly, with all the files in there proper folders, and it is WinZipped to the right place, all the files go into their proper locations automatically. I don't know who first thought this up, it is a great idea, I put all my stuff up this way, I normally unzip each file many times to test it (I have 3 copied of Poser), I've never had it not work.