QUOTE(skyliner99 @ Nov 16 2009, 07:44 PM)

im guessing this doesnt work on already banned and used boxes?
no.
QUOTE(DarkEvilKen @ Nov 16 2009, 07:46 PM)

1) What kind of changes and updates affect the NAND?
2) Would it only be the NXE updates?
3) When should it not be protected? Should we be leaving the switch ON (Write protected) most of the time? or OFF?
I believe the only time you would need write protection off would be for dashboard updates.
It should only be turned on when your first connection to xbox live, that way if your banned, it wont be able to disable your hard drive.