No success here yet. I'm stock rooted, but don't really care about losing root for now, just had it to remove a few things and add in some of the apps AT&T left out.
I've been waiting for the OTA rather than try flashing the leak, because I don't want to mess with wiping my phone right now. When I first read about the OTA being available a few hours ago, I tried to update, got the message the update was available and to be on Wi-Fi and stuff. Clicked ok and it starts to try and download, but then I get some message about the servers being busy and try again later.
After waiting about 30 mins, I did the date change and tried again, got the message the update was available and to download on Wi-Fi, clicked ok, and again got a server busy message. Since I first read about the OTA being available, I've tried and then waited a little bit of time I think 4 times now, and everytime I get a server busy message.