I just rebooted my phone to clear my nes emulator from the memory and I was prompted for a JF ubdate available! My guess is he already got the US Retail 1.5 ready to push to jailbroken phones. It's 36mb and downloading now. There is also a radio update. Just letting you guys know incase you havent used the Jf updater application. My phone is currently jailbroken and running Jf Dev 1.5 by the way.