Transfer files that do not exist locally synchronously OR Files that have a
different byte count OR Files that have a modification date difference in seconds
greater than 60. The hour difference between the local machine and
the SSH server is taken into account when CalcHourDifference has been called. By
default all files and sub directories are attempted to be synchronized.
Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2