I heard that if you install DOS first and then XP, you won't need to modify BOOT.INI or some pure DOS files and the like, so this time I have a computer and don't want to think about all that anymore. I'll just install DOS first and then XP. I heard it can be installed directly, so I want to ask here how to install DOS, and also whether I should install DOS 6.22 or DOS 7.10. And I only want to install one XP system.

