First off, let me apologize for the incorrect nomenclature for the labeling of the machine. Secondly, let me assure everyone that this doesn't void warranty. You can backup these files or simply re-run the 10.3.2 updater if you want, either way will get the desired effect. Thirdly, there's no reason for giving it 1 star for ease of use (you double click a file and restart your machine) and 1 star for price (it's free), and 1 star for support (you haven't e-mailed me for any support). If you don't like it or don't need it, don't use it. I am offering an option, for those that want to take it. Is it a hack? Yes. Does installing any other software hack void your warranty? No. Was it a bad idea to install this? Who knows. But it offers the solution of a silent computer. If you want it, use it, if not then don't.