Saving a SpeechSynthesis Audio in a windows store/phone app

Usually after doing a little speech synthesizing in our phone we usually stumble on one question, can I save this stream?

Luckily you can! All you gotta do is pull this out of your sleeve. :)

var synth = new Windows.Media.SpeechSynthesis.SpeechSynthesizer();

SpeechSynthesisStream speechstream = await synth.SynthesizeTextToStreamAsync("Hello People");

using (var reader = new DataReader(speechstream))
{
      await reader.LoadAsync((uint)stream.Size);
      IBuffer buffer = reader.ReadBuffer((uint)stream.Size);
      await FileIO.WriteBufferAsync(outputFile, buffer);
}

And, you're done! Your file would be a .wav file of course.