This script makes use of Google's translate text to speech service in order to render text to speech and play it back to the user. It supports a variety of different languages.
This TTS service is 'unofficial' and not supported by Google, it can be terminated at any point with no warning. People looking for TTS solutions to base their projects/products on should look for alternative, officially supported services.
.Net 4.0 NAudio Internet access in order to contact google and get the voice data.