Well my friend, I installed completly the new iMac in my name and I was especting it will acept the XSkey, but again give me the same message,: " your Xskey is not valid for this actualizaciÃ³n".
Well... I don-t know wat to do.
Tomorrow I will try to phone apple to see what it is wrong, I hope I can get trough with someone that answer my question.
Is not easy here in Spain, seems like nobody knows anything about it.
IÂ´ll try again.
If still there is something I can do just let me know please...