With over 50,000 downloads and counting, the LED Banner application is the most successful application I have created for the Windows Phone 7.5 platform. The application  was developed as a part of a collaboration between me and Microsoft, after creating three applications, I was awarded a Nokia Lumia 800 in order to keep developing for the Windows Phone platform.

Description from the Market Place:
LED Banner converts what you type into sliding LED text. It’s very easy to use. The LED text colour changes automatically to the theme you are using.

Reviews from users:

I love this app its awesome lol me an my husband keep writing each other messages let it pass on the screen its neat <3;-);-) -SoiledCnice