Originally Posted by Barefootsies

I've done it the way you are asking about. From experience, do a clean install. It's better all the way around.

Also, use dual drives. Keep most of your work related stuff on the 2nd drive, and only essential programs on main. Not only does it help down the road. But in case something goes a rye, you only have to reinstall the programs and do not have to lose/move everything.

Back up the 2nd HD once a week/month on an ext for added protection.