My wife has a Nook and an iPad2. The iPad2 has my Apple ID on it. When we downloaded the Nook app on the iPad, there was no issue signing into to my wife's Nook account. However now I have an iPhone 5, (my Apple ID) and when I installed the Nook App on it and tried to sign into her account I'm getting a message: Error: Could not associate this device with your account. Anyone familiar with this situation? We share our devices. She would like to access her Nook library on my phone when the situation dictates. Any ideas? Thanks!