I am trying out the information provided at:
So far I am seeing the following:
Connecting to 192.168.2.69 ... Connected with 192.168.2.69. Waiting for welcome message... Connected Starting the session... Reading remote directory... Session started. Active session:  NAS Watching for changes, press Ctrl-C to abort... Scanning 'D:\_DOCS' for subdirectories...
I've tried REBIT to synch my docs with my NAS in real time but was completely dissappointed.
Now I am trying winscp but don't know how good it is, and whether it can handle synching giant directories.