I am interested in copying files from one web server to another virtual server,
and wish to separate out the cache files from the web content. Adding the
option 
-O1 "Z:\\SDN\\,\\webxfer\\sdn\\"
seems to duplicate BOTH the mirror and cache under \SDN and Webxfer\sdn. What
is the correct syntax to copy the cache files to one directory, and the
mirrored web to another?