Florence I.T. Computer help business support and consulting for Northampton, MA

A free download from Microsoft. One of the many handy, free utilities available to syncronize (with various options) multiple folders: SyncToy.

A better choice (to us, and these people) for file and folder replication is Allway Sync, which offers its windows software free for personal use and nonprofits: www.allwaysync.com.