Apple has updated iSync, adding support for more mobile phones.
iSync 1.5 adds support for the latest Sony Ericsson, Motorola and Sendo phones.
With iSync it is possible to manage contacts, calendars, To Do lists, and Safari bookmarks across multiple Mac OS X computers and devices including mobile phones, PDAs and iPods.
iSync 1.5 is a 6MB download. It requires iCal 1.5.2 or later and Mac OS X 10.2.8 or higher. To synchronize with a Bluetooth mobile phone it is necessary to install Bluetooth version 1.5.