MorseMe - Morse Using your BlackBerry® Handheld’s Backlight.

Now you can morse any text using your BlackBerry® Wireless Handheld’s backlight.
Just select text in one of the following applications and you can translate it to morse code:

• MemoPad, 
• Browser, 
• Calendar, 
• Address Book, 
• Tasks, 
• EMail, 
• and PIN Message.

Get it from http://appworld.blackberry.com