I'm trying to use WS_FTP to synchronize my local project with the server, and it would do a much faster job except that it says your server doesn't support calculating the "hash total". I'm very familiar with the concept, but I can't find anything in the ftp spec that talks about a command to do this. Do you know what they are talking about? http://support.ipswitch.com/kb/WS-20070105-SP01.htm