In previous installments of the crash course, you've learned how to build a simple basket tool, a task manager, and even a word game. This time, let's take a look at how you can use the skills you picked up from those exercises to create a simple application launcher, which will allow you to start virtually any application without leaving the convenience of OpenOffice.org. While working on this project, you'll learn how to create and use functions, handle errors, and how to populate list boxes using records from a database table.