hi, 'Each time you perform a sync, iSync creates a copy of the Address Book and iCal information on your computer. You can choose to copy this information to your computers and devices using the Revert To Last Sync command.' I'm using it with the ipod, in the ipod all the ical and address book is ok but in the computer address book I have up to 5 copies of each contact....how can I avoid it? ciao __________________________________ Do you Yahoo!? SBC Yahoo! DSL - Now only $29.95 per month! http://sbc.yahoo.com