title: iPhone: white lines in UITableView between nonexistent cells
body: <p><a href="http://img179.imageshack.us/img179/2047/iphonetableview.png">alt text http://img179.imageshack.us/img179/2047/iphonetableview.png</a></p>
  
  <p>I have a UITableView within a nib file. It works perfectly with 4 or more cells. When I have only 2 or 3 cells and the screen is not completely filled with cells I have these empty cells (dark gray, which is actually just the background of my TableView) at the bottom.</p>
  
  <p>However, they shouldn't be there, because my <code>numberOfSectionsInTableView</code> and <code>numberOfRowsInSection</code> returns the correct values.</p>
  
  <p>Any ideas?</p>