How can I make my ad hoc iPhone application's icon show up in iTunes?

Question

I\'ve got an iPhone app with icon file Icon.png.

This icon shows up properly when the app is on the phone itself, but it doesn\'t show up in the applications pane in

Answer 1

I'll just add my recent experience. I had fooled around trying to get my ad hoc app to show up in iTunes with an icon (strictly, iTunesArtwork). Finally, I was convinced I had followed the instructions to a 'T' but it still wouldn't show up in the grid view. However, my artwork was properly displayed in the Cover Flow view. I deleted and reinstalled my app from/to iTunes to no avail. Then I quit iTunes and restarted - and, voila! - my artwork was correct in all places. It appears there is some kind of caching that is not reset in Grid view.