MBRWork - Freeware utility to perform some common and uncommon MBR
          and disk functions.  Provided As-Is.

It can perform the following:

1 - Backup the first track on a hard drive.

2 - Restore the backup file.

3 - Reset the EMBR area to all zeros.

4 - Reset the MBR are to all zeros.

5 - Install standard MBR Code

6 - Set a partition active (avail on the command line too)

7 - Work with multiple hard drives.

8 - Remove EZ-Drive (You must boot directly to a diskette (by passing ez-drive) 
    for this option to show)

9 - Edit MBR partition entry values.

A - If no partitions exist in the MBR and no EMBR exists then this option
    will allow you to recover lost FAT, HPFS, NTFS, and Extened partitions.

C - Capture up to 64 disk sectors to a file.

R - Restore up to 64 disk sectors from a file.  This feature should only
    be used by those who completely understand what they are doing! 

T - Transfer/Copy sectors from disk to disk.  This feature should only
    be used by those who completely understand what they are doing!

P - Compare sectors.

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