Note: This has no verify code run on backup and restore, so use with LOTS of caution
Cautions

1. Has only been tested with the 2Gig .00-.15 version of the files not the 1Gig version of the files.
2. If the program would create the 2gig versions then that is the one it needs. And same for 1Gig versions
   2.1. i.e., you cannot put a 2gig version on a 1gig card nor a 1gig version on a 2gig card
   2.1.1. Note that isn't hard to get around in code it just isn't the way I did it when figuring out how to do the restore.
3. All files must be present at start i.e., doesn't allow removing the sd card and putting it back in.

Benefits

1. Allows the rawnand.bin file in it's split form.
2. Will verify that the size of the files combined is the same as the size of the nand partition before restoring.