Ok, I just called at&t to check on my data plan to make sure it was still unlimited (we used my line to upgrade another employee's phone). Anyways, the representative stated that my unlimited data plan was set to change over to the $25 plan effective Friday, September 9th. The representative found this to be very odd and offered no explanation. This seems like it could possibly coincide with the new iPhone release. Nonetheless, I had him go in and delete the proposed change. Anyone else care to call in to see if their data plan is scheduled to change on September 9th?