If you're an Android hacker or developer, you know about BusyBox. For the lay-people among us, it's a utility that extends the limited commands provided by the Android toolkit in the shell -- copying and renaming files, reading and writing data, that sort of thing. Here's a chance to learn a little more, as Stephen Erickson has open-sourced his BusyBox installer application. A look at the source will show you not only how to download and install BusyBox, but how to add all sorts of shell commands and assets to your custom application. You can then add these commands into custom menus in your ROM, or even write your own Android app with a little more study. It's things like that make us all love open-source software. Thanks, Stephen!