In addition to the QuickTime update, Apple today also released a new version of iSync, bringing the synchronization software to version 1.1. The new version includes support for a host of new phones, including many non-Bluetooth phones, and also improves support for Address Book with phones, and improved bookmark synching. From Appleis site:
Whats new in iSync 1.1
iSync 1.1 works on phones from many more manufacturers and wireless carriers. iSync will add the Address Book picture to the contact info in certain phones, so you can see whois calling when the phone rings. Also, iSync now lets you sync your Safari bookmarks to multiple Macs using your .Mac account.
You can find a list of the new phones on a new standalone Web page at Appleis site. As of this writing, there are some 22 phones listed, along almost twice that many PDAs. You can get more information on iSync itself at Appleis Web site, as well. There is a separate download page for downloading the software.