Shameless plug: for synchronisation with full file locking, take a look at Synctus. It guarantees no synchronisation conflicts, and LAN-only access means that i

Shameless plug: for synchronisation with full file locking, take a look at Synctus. It guarantees no synchronisation conflicts, and LAN-only access means that it is more suited to office environments (no software installation, no extra account management, etc).