And btw, there is also DOS support for Linux exists.Hey, what do you expect users to do to launch "old apps" with ROS?Reboot into FreeDOS?:\ What a f.....g way to reboot each time you need to run "old app" :((
No need to reboot. Just run freedos in an emulator like bochs. Both are free/open source. This solution will be fast enought for most dos apps.