I have a desktop with MBR, drive C and drive D particians. The MBR only contains my factory installed software and boot sector so to save time I only completed a image of drives C (Active Drive) and D. I've been getting a lot of blue screens, popups and odd behaviour and Norton indicated that my boot sector may have a virus. ( the one I didn't backup ) I completed a C and D restore of a know good image and it seems my issue is with MBR. I have obtained my hard-drive's utility disk which can zero-fill my entire hard drive including MBR, C and D. I believe this will automatically bring my system back to ONE large C drive. 1. Will I be able to just restore my C image? 2. I know I have lost my OEM factory recovery software on MBR but this does not bother me if my C and be restored. 3. Will I be able to run without the original MBR part?