English to Spanish translation of Windows Mobile application

You should be experienced in translating computer related/technical documents! The application is a speedometer application that reads out a GPS device and displays your current speed/travelled distance on an analog or digital speedometer. The to be translated text contains about 200 words and consists of a description of the application, a list of the application's features and a couple of text strings that are used in the application itself. (in menus and messages) The to be translated text is included as an attachment as well as a couple of application screenshots to help in the translation process.