Do the same as Synctoy http://en.wikipedia.org/wiki/SyncToy http://www.microsoft.com/downloads/en/details.aspx?FamilyID=c26efa36-98e0-4ee9-a7c5-98d0592d8c52 It is practically perfect ... except the pair creation I don't want to remember any pairs I want to synchronize both panels like a smart F5 Syn...