In App Purchase Example (download content)

So…  just looking to see if anyone has accomplished this yet…

I am looking to have a bunch of audio on a server…  User loads the app sees the link inside the app clicks purchase…  when purchase is complete it downloads the content from the server to the app and then allows the link to work in the app (tableview - my thinking is that it is just not clickable until the popup says content downloaded or something).

Thoughts on this? Examples anywhere…?

Matt