I'm trying to use an iPhone 3GS for running the Tasky reference app. I've setup my device, provisioning profile, and iOS bundle signing as described in http://developer.xamarin.com/guides/ios/getting_started/installation/device_provisioning/.
However, when I run my application, I keep getting the error, "Please select a valid device before running the application". Under the Start button, I only see platforms for my iPhoneSimulator. (See screenshot). How can I make my iPhone 3GS show up in that list?