- Performance reports range from poor to acceptable, depending on who's posting. The difference may be how the configuration file dosbox.conf file is optimized for the platform and the applications. A couple of people have posted their dosbox.conf, and there's one at the above-referenced site, but don't know which one is "best" for the N800. Maybe one has to be prepared to tune for specific applications? Where are the parameter descriptions and suggestions on how to tune? .... stuff deleted