The part that’s beyond my immediate skills is adding the extra meta field. I’m sure the relative path should already be available internally, and I can’t imagine this would be too difficult to expose (unless new meta fields in existing request types cause issues with iTunes or something). Are there any Firefly devs willing exposing this in the XML for this purpose? Note: I may have completely misinterpreted the documentation on this one, so feel free to point out any fatal flaws in my logic here.
Actually, this information is already available through an xml interface. You can email me at [email protected], and I can point you in the direction to get this info back out of the database.