A friend of mine found what sounds from the description to be an iBook on the pavement a week or two. He was cycling at 6:30 in the morning and it was just lying on the pavement apparently. He's now got it at home, but having told the police they've not had anyone come forward to claim it. How do you check on the computer for the owners details, which you have you put in when you register the laptop? I've looked on mine and can't find it anywhere. Thanks.