i have Window XP home edition right now, but i keep getting a blue screen when i start it. I have to go to debugging mode to log into my computer. So, I think i have to reinstall my OS. i have to iso file for Window XP home edition on my computer, but i don't have a CD burner to burn it....is there a way that i can reinstall Windowx XP H.E by not burning it to a CD? can i use poweriso to do this? Im scared I might mess up my computer or something.