I've been using the AIM app from the AppStore along with the iPhone Backgrounder app from Cydia for some time now. Recently though, I found out that you can add a file to your iPhone that automatically enables the backgrounder to certain apps. I would like to add AIM to this list, but am having some trouble locating it's bundle identifier.

Here's how to do it:
Go down to where it says "By default" in large bold font.

Notice it says "with the following format, where the <string> values represent the bundle identifiers of the applications that are to be enabled." Im looking to add AIM, but cannot locate the bundle identifier for AIM. If anyone knows what it is, or how I can find out, I would greatly appreciate it.