I don’t think you got the point. The mail-scient I’m using are using the same .INI-file on 98 and XP. Thathas to be so to use the same data-files (to be able to check/read mails from both 98 and XP). And that .INI-file contains the POP3 and SMTP servers. So I can’t setup the mail-program to use “127.0.0.1” on 98 and “pop3.myisp.com” on XP. It has to be the same value. And how do I then get this to work with avast! 4.5 mail-scanner (that is different on 98 and XP)?