Hi, Here is the issue... Brand new Mac from Apple store. Migration assistant used to copy all the files across. Very happy with new Mac. Decides to use iChat. Errors in ichat. ( no connection, wrong passwords etc ) It would seem that I have copied the fault across from the old Mac because neither machine allows use of iChat. Here is the problem... The new Mac came with no disks at all. How do I get iChat working again please? Regards. Z.