Oh that's too bad; I didn't realize that. It looks like Apple's Enterprise Partner Relational Feed serves up JPEGs as well. I guess the last place to check would be by monitoring network traffic coming out of the iOS App Store app or iTunes Mac app, but that'd be a bit of a pain (not even sure those use PNG).
MaxGabriel|12 years ago
cremnob|12 years ago
stevestreza|12 years ago