Best answer as chosen by user thegibson: How about

by MarkFlax Moderator - 12/18/11 2:56 AM

In Reply to: File transfer with rules? by thegibson

SyncBack?

http://www.2brightsparks.com/syncback/index.html

With tutorials;

http://www.2brightsparks.com/tutorials/syncyourlaptop/1.html

I've never used it myself, but it is often suggested/recommended in these forms.

Mark