How do I run .dols? I know how to install .wads. I have HBC. I am using this guide. http://gbatemp.net/index.php?showtopic=144835 "7) It is highly recommended that you install preloader to prevent bricks. On the install screen press 1 http://crediar.no-ip.com/preloaderv0.29-cred.rar" If I dont plan on running any back ups, do i need this "preloader?" What does it do?