iPhone Device ID
To install pre-release or ad-hoc iPhone applications, the developer needs your iPhone device ID. Here are the instructions for getting the device ID out of iTunes (7.7 or later):
Locating a Unique Device ID with iTunes 7.7 or later
Alternatively, you can also find out your device’s UDID using iTunes 7.7. or later. To do this, connect your device to your Mac and launch iTunes. In iTunes, select your device in the ‘Devices’ section and navigate to the Summary tab. Click on the Serial Number label to reveal the Identifier field and the 40 character UDID. Press Command+C to copy the UDID to your clipboard.
If that’s causing you grief, you can install the Apple iPhone Configuration Utility which gives you better control over your provisioning profiles and ad hoc apps:
Once you have your ID, email it to me and I’ll send you what you need to install the app!