iTunes 11.0.3, since being installed 4 days ago, will not recognize any of my devices, 2 iPads, an iPod Touch, and 2iPhone 5s. I am running the most current version of 10.8 on my Mac Pro and iOS 6.1.4 on phones and 6.1.3 on other devices. I have powered down and relaunched everything multiple times and tried the devices on multiple user accounts with different USB ports, all,of which cause iPhoto to launch - so I know the connection is good. Has anyone else had this problem, and perhaps have a suggestion of how to remedy? Thanks.