I need to reinstall my Windows 7 from cracked to legal. My PC has 3 HD in it. 200 GB SATA, 200 GB Primary IDE and 160 GB Secondary IDE. It is currently loaded on the 200gb Primary IDE and the other 2 are for backup and saving data. Would I be better off installing Windows 7 on the SATA drive and using both IDE drives for backup and saving data? If so is the easiest way to just disconnect the IDE drives until Windows 7 is installed then format the original OS drive to use for backup?