Seagate FreeAgent - Using Automatic Overwrite

Seagate Manager User Guide for Use With Your FreeAgent Drive 33
Synchronizing Folders Using the Sync Preview Window
Using Automatic Overwrite
When Automatic Overwrite is on, older file versions are always replaced with newer versions.
When Automatic Overwrite is off, the Seagate Manager displays the Sync Preview window to
allow you to decide whether to overwrite an older file version with a new version.