How can I look inside iOS apps' folders from within iTunes? When looking at an app's documents with iTunes (in the Apps tab of the iDevice), it is possible to view folders of the documents created by the apps. How can I look inside them? Double-clicking does nothing.
Here's a screenshot showing what I mean:

I'd like to avoid saving the folder, viewing it in the Finder, changing it, and re-downloading it to the iPad.
You cannot using iTunes, however products such as PhoneView allow you to browse inside folders under the App and transfer files also, all outside of iTunes.