from the iPhone Developer Licensing Agreement: You acknowledge that by installing the Apple Software on Your Authorized Test Devices, these Devices may be locked into testing mode and may not be capable of being restored to their original condition. Apple shall not be responsible for any costs, expenses or other liabilities You may incur as a result of provisioning Your Authorized Test Devices and Registered Devices, Your Application development or the installation or use of this Apple Software, including but not limited to any damage to any equipment, software or data. humm... so what exactly is that suppose to mean? people who use their iPhones or iPod Touch for testing their app can never restore their device? thoughts?