I have had my pc for about 3 years now and its getting cluttered up. Im wanted to format my hard drive C: drive. I have a spare 20 GB hard G: drive drive that has already been formated and i put it in my computer. Can i copy and paste all the files i want to save from my C: drive to the empty G: drive. Then format C: drive reinstall windows then copy and past them back G: drive to the C:. Im asking because i have over 10 GB of music tones of pics and programs that i saved the setup files for. If i was to put all this onto disks it would take way to many.