Once Didiom Pro Mobile has been downloaded, connect your BlackBerry to your computer using a USB/data cable. Make sure the free BlackBerry Desktop Software for PC or BlackBerry Desktop Software for Mac is installed on your computer.

If you use a PC, open the BlackBerry Desktop Manager and click on "Application Loader." Then, click "Browse" and double-click on the Didiom Pro Mobile loader file (.alx). You can find this .alx file in the folder where Didiom Pro Mobile was installed. If you use a Mac, open the BlackBerry Desktop Manager and click on the "Applications" icon at the top of the screen. Next, click on the " +" icon. Finally, select the Didiom Pro Mobile loader file (.alx), and click "Open." Didiom Pro should now appear in the list of items to install. Follow the on-screen instructions to install Didiom Pro on your BlackBerry.

When the installation is complete, open the "Downloads" folder on your BlackBerry and click "Didiom Pro."

From the Didiom Pro home screen, click "Search" or "Browse" to access your home computer's audio collection. Keep in mind that in order to access your collection, your computer has to be online, with Didiom Desktop up and running.