I can say the original disk belong to MACINTOSH user and they doing back and forth with windows user. I don't know and they can not tell the original format either... any suggestion before I follow your instruction above?Your partition values don't match.
L FAT32 LBA 0 1 2 121600 254 62 1953520000 [SPRITES]
The values 2 and 62 are not Intel standard.
I meant should I analyses using HFS/MAC file format...??