I'm posting this again as I've had little feed back so far!

I'm running NW65sp3 behind Bordermanager (also on NW65sp3). iPrint is
installed and working fine internally.

Using a Public IP natted through Bordermanager, I can access the iPrint
page externally and download the iPrint client and see the relevant printers.

However, should I wish to install one of them, I just get winsock 10060 error.

Bordermanager Filters off makes no difference.

The server running iPrint is also our FTP server - which works just fine.

Can anyone suggest what to try next please ?