title: iAd + multiple UITableViewControllers
body: <p>I've been looking for this for awhile now.. Is there a way to add iAds (or AdMob, or any other mobile advertising thing) to UITableViewControllers ? At the most, my app goes about 3 or 4 levels deep, and I'd like to keep showing ads throughout all levels, without sending new ad requests each time (most solutions do this).</p>
  
  <p>Thanks in advance!</p>