We have seen many applications that run on the PC/MAC that consist of a suite of products, for example, Corel, MS Office etc, that provide you with an "Application Launcher" type screen, from which you can launch other applications in the suite of products provided. In this article we will take a brief look at how you can accomplish a similar effect in your BlackBerry application.

In this article we will explore what it takes to play an MP3/WAV file in a BlackBerry application. We will be showing you how to do this using the BlackBerry Java Development Environment (JDE) provided by Research In Motion. It will be a simple application that will contain one button, that when pressed will play an MP3/WAV file.

Creating applications to run on your Windows Phone 7 have never been easier. Using Microsoft Visual Studio 2010, you can create a broad range of applications and games and test them using the provided emulator. This article will show you how to create a very simple application and in so doing introduce you to some of the powerful features you now have at your fingertips.

In this article we will guide you through the process of create a simple HelloWorld application using Research In Motion’s Java Development Environment (JDE). In a subsequent article we will take a look at how you can create the same application using the Eclipse development environment instead.