Reduce redundant retransmissions ========================= Hello, I fully agree that this feature it highly wanted. But this should also be applied across different synced folders. If I have two folders synced with another machine, then moving a file from one folder to the other should merrily reuse the file from folder 1 to create the new file at the 2nd folder in the remote machine. As a common rule, reuse of files and patches should be applied as much as possible. I would go as far as to say, if the file created on machine A already exist on machine B but not in a shared folder, then transmission should be avoided. This might just create too big a hashtable to be feasible, but small files could be ignored when hashing. I just signed up only to ask for this Kind regards smg2006