Device ID Already Used When Registering Device on Provisioning Portal?

I am trying to add my iPod Touch to devices that I may use in testing my iPhone application. However, when I attempt to add a new device for development with my iPod's identifier, I receive the following message: "This Device ID is already being used. Enter a different ID." Yet, only my iPhone is listed under the Devices tab on the iOS Provisioning Portal, and I have never registered this device before. How can I get the Apple Developer Website to accept my Device ID, so t开发者_高级运维hat I may use it for testing my app?

Thanks, Jeremy

If connecting the device to your computer gives you a green light under Xcode but you still are not able to find/add the device between the authorized ones in your provisioning portal this looks to me like a bug. You should contact Apple staff directly to ask for clarification, or eventually file a bug through Apple's online system.