Please help. I have attempted to download "pages" to my ipad many times using both my husband's and my own itunes account. Each time it says it was unable to complete the download and yet I have paid for it twice. This is the process I've taken: In app store I click on "pages" app INSTALL. It tries to install and then tells me to go to itunes in downloads to complete installation. When I go to itunes there is nothing in "downloads." I go back to app store and click on Install again. I get the message " You've already purchased this but it hasn't been downloaded. If you're having trouble downloading it, select check for available downloads from itunes on your computer , then sync ...." then it pops up another message "Unable to download application. Pages will be available for download when you log in to the itunes store on your computer. Now I am in an infinite loop. Any help would be appreciated.