I need folder sychronization software

[AstroGuardian]

Hello all,

I need opinions about free software which synchronizes two folders but works as a system service.

Anyone any idea?

 

[mc866]

Sync Toy? You can setup scripts to run as a service whenever you want the folders to sync.

 

[AstroGuardian]

I saw it but i need it to be more simple. Just to install it, set it as service and that's it. Any other idea?