I'm thinking about re-installing windows to make my secondary drive my primary drive, and to carry everything over i would back up all my data on to a external drive. After i made a clean install of windows and transferred all my data back to my internal HDD would 2 copy's of windows being on the same drive affect the transition, or would i just not be able to transfer any of the files in the windows folder back to my internal. Also after the clean installation and transfer of data would windows automatically revert my drives primary/secondary settings back to where they were before the new installation. Please help i cant find anything on the internet about my problem.