TidBITS Publishin has released “Take Control of Syncing Data in
Leopard,” a 147-page ebook that explains how to sync data from a Mac
running Mac OS X 10.5 (“Leopard”) with other Macs and a variety of
devices from Apple and other companies.

Whether readers want to sync phone numbers between a Mac and a mobile
phone, share calendars and keychains between Macs, or move only new
podcast episodes to a small iPod, syncing expert Michael Cohen has
the answers. Readers will learn what software and gear they need and
the best ways to move data between devices. Cohen also explains how
syncing works under the hood and provides troubleshooting advice in
case a reader’s sync engine throws a rod.

The ebook is available for US$10 at
http://www.takecontrolbooks.com/leopard-syncing.html; a $21.99 print
version is coming soon.