I have itunes 7.7 and the 2.0 software on a 1st gen iphone. When i go to the app store and choose to get a free app. I get a message: " Unable to purchase. "App name" could not be purchased at this time. Try again later. " When i click retry i get " You already purchased this item, but it hasn't been downloaded. To get it, open itunes on you r computer and select Check for Purchases then sync device to your computer" But when i do this i get the message The itunes store is temporarily unavailable, Please try again later. Can anyone help?!?!?