I can't back up my iPhone! I still have to use Snow Lepoard because I have an older version of ProTools. I just installed iOS 9.01 on my iPhone and when I plug my phone to sync with iTunes I get the prompt "You must upgrade to the latest version of iTunes to sync." Well, I can't upgrade to the latest version of iTunes because Snow Leopard won't support it. It wants me to go to Lion or Yosemite or something like that - but then I won't be able to use Protools. HERE IS THE CRAZY THING - when I plug my iPhone in iTunes refuses to even to even load the iPhone access button in the top left-hand corner. So without being able to access that I cannot downgrade to iOS 9 or, preferably 8.4.1. I have the new iPhone 6s arriving this afternoon. Does this mean I won't be able to sync my phone with iTunes in my computer? Is this Apple's way of forcing me to buy a new Mac? Or am I going to have to try to run Yosemite on a 2010 Mac Mini and spend $1,000 to buy a new version of ProTools? This really sucks!