To use the talkhouse media player push the space bar, wait for the microphone light to go on, and keep holding the space bar down until you're finished speaking. The talkhouse media player is only listening while the space bar is being held.

This is different from applications that have a push and release style talk button. Both styles have their advantages and disadvantages. The push and hold style provides more control and more transparency as to when the recognizer is listening as well as crisper responsiveness.

If you're using the blackberry remote the push to talk button is usually found on the left hand side of the Blackberry.