i can't do that every few weeks, i'd kill myself. i don't have a system that i only keep for music, and don't touch with anything else, i have hundreds of plugins, and dozens of programs, i don't have stock settings on anything, everything on the desktop is personalized, a clean reinstall probably means a week to reinstate the computer to what it looked like before.
Who said im replacing my system? I'm then only doing maintenance every 3rd month or so on it, by doing a clean install of my OS.