I can't access my ftp server on iis (w2k advanced server). It only works on lan it seems. When I use the internal ip or the serverName, it lets me in. But when I use the external ip or the domain name (through dyndns), it won't let me in. It acts the same on both using anonymous or with user/pass. I also have http setup using dyndns and no problem running a site. I think I'm missing something in my ftp setup. Any ideas??