AS400 web terminal emulation requires the right approach to AS400 web access. If you are viewing a AS400 web browser application, there is a definite difference in the AS400 web Emulation from a typical emulator. AS400 to Web has both benefits and costs, which a true AS400 web Gateway such as Inventu Viewer+ can both exploit and minimize. A standard 5250 emulator either Desktop or Java-based, on the other hand is just like what you have today!. Why bother delivering AS400 web internet applications unless you are going to improve them?