The following settings can be tuned in Windows NT in the registry under the key
\Registry\Machine\System\CurrentControlSet\Control\FileSystem.

NtfsDisable8dot3NameCreation		default is to enable 8.3 creation

NtfsAllowExtendedCharacterIn8dot3Name	default is to disallow extended chars

NtfsDisableLastAccessUpdate		default is enable the last acc. update

__u32 NtfsMftZoneReservation:
	If not present set the variable _NtfsMftZoneMultiplier to 1.
	If = 0 or > 4, again set the variable _NtfsMftZoneMultiplier to 1.
	Otherwise, set the variable _NtfsMftZoneMultiplier to the value of
	NtfsMftZoneReservation.

	    Value = Space % of volume reserved for MftZone
		1 = 12.5%
		2 = 25%
		3 = 37.5%
		4 = 50%

The zone multiplier is ONLY read accessed when mount_volume is called and
when deallocate_clusters is called.
The zone multiplier is ONLY write accessed when the driver initializes.

Win2k adds:

NtfsQuotaNotifyRate	?

NtfsEncryptionService	?