I have to wait for a return from a call to a web service before I can populate my data source with the correct data (an array of images). In the method that I have created in the viewController I pass in that array, getting the datasource populated and ready for its display. After populating the datasource, I call [tableView reloadData] - but in the debugger, it's like skipping over a comment - nothing ever happens. Does this behavior indicate to any of you something that I should check? It seems like I don't have something quite right (obviously), but I can't think of what!