PASSPORT WEB TO HOST - Version 2004 PASSPORT WEB TO HOST is a powerful web-based terminal emulation suite designed for IP communication to IBM mainframe, AS/400, and UNIX applications. The mature web-to-host package offers TN3270, TN5250, SCO ANSI, VT100, VT220 and FTP clients, and is an ideal replacement for older desktop-based emulators like Attachmate EXTRA!. With its competitive pricing, you can save 50% to 75% on the amount of money you would normally spend for host access.