15.2" Al-book/OS 10.3.3 My Address Book 3.1.1 (v 301) no longer functions. For an unknown reason, my Address Book has stopped working. It is there in the Dock. I can launch it, but all the Menu items are grey. Nothing is displayed, nothing works. It has been like this for at least 10 days. I have re-installed the 10.3.3 Combo update, repaired the permissions, restarted, ran Cocktail, etc etc. Now I have deleted the PLIST files: com.apple.AddressBook.plist AddressBookMe.plist No change/ I do not use the Address Book very much, but I do use it to send SMS via my Nokia 6319i using Bluetooth, and I no longer have that possibility, whilst the Address Book is not working. I thought that the Address Book was relatively simple, so what has happened to it ? Is there any way to reinstall it ? I could not find this as an option on the original Install CDs. Has anyone ever seen this strange behaviour ? regards, Trevor