title: Change playback device programmatically xp
body: <p>How can i change which is the current sound card in use (xp), without going into control panel>sounds devices> choose playback device.</p>
  
  <p>any language would suffice, or batch file, just that i have to change the device for playback about 50 times a day and its a pain having to load control panel each time.</p>
  
  <p>How?</p>