Need to parse/update a .plist (or XML) from a WP site for an iPhone app

Hello all,

I have an interesting problem. I need to capture information from users (such as a drink special on a particular date, the name of the establishment, name of the user, etc) and parse that down into a .plist or XML file that can be used to pass data to an iPhone app using the GET protocol.

I don’t even know where to begin on this issue. I can create the forms and the appropriate fields to capture this information but I have no idea how to attach those forms and fields to the .plist file or XML file in order to be called from the iPhone app and update the app-side data.

Any help at all is greatly appreciated and thanks in advance!