[Aqua_Geek]

How long did you wait? It does take some time for things to propagate across the iTunes CDN (though usually it's not very long).

[theambiapps]

After releasing the app in the morning, I waited for half an hour and it appeared in iTunes. I used the link to update my website and posted it to several reviewers. Close to evening, it disappeared, and appeared again in another couple of hours!