I have a single SBS6.5 server with everything on it. Just added BM3.8. How
do I do
port forwarding to send port 21 to passthrough to a second server off the
private address?

also, how do I allow all the cool web management ports to be open to both
public and private
addresses (iManager, iFolder, NoRM, etc)

If I set my NW server to also be an ftp server, I can set to respond to a
non-standard port, can't I?
Like 22 ?