title: iAd not showing up on my app I just released
body: <p>Ok so I went out on a limb with the iAd craze and released my a new app for free with iad support. It took me forever to figure out how to setup everything up so that the banner "only shows when there is an ad to show". </p>
  
  <p>Now my app is live and I am not seeing any banner! Does apple just occasionally decide to throw you a bone every now and then and give you an ad to show? How does it work? Does the fact that nothing is showing up in my app currently mean that the iads aren't working, or just hiding properly? Please help!</p>
  
  <p>Ps- I am running ios 4 on my 2g 8gb iPod touch...can iads not run on the iPod?</p>