It appears as though the Windows 8 may include some filesystem changes after years of sticking with NTFS as the standard go-to filesystem. Discovered by ITWorld’s Sando Villinger, early builds of Windows 8 include a new filesystem driver codenamed “Protogon.”
It is unknown whether or not this new filesystem will end up replacing NTFS in the final builds of Windows 8, but “Protogon” is certainly there in the early builds that have been circulating.
Link –http://www.itworld.com/software/169627/10-hidden-features-windows-8
