I think I got all my certificates and provisioning setup right, but I still cant install any apps to my iphone. According to: http://developer.apple.com/iphone/manage/devices/howto.action All I have to do is set the item under "Code Signing" in XCode's Project info to "iPhone Developer: My Name", but my provisioning profile doesn't show up in the drop down below if I do that. If I leave it at the default of "iPhone Developer" then I can select my provisioning profile form the drop down. However, either easy I still can't install my app, and I get an error: "Your mobile device has encountered an unexpected error (0xE8000001) during the install phase: Verifying application" I've read this is a code signing issue, and I have rebooted my iPhone a couple of times. Any ideas?