En fait, oui tu peux activer l'écriture, mais cette fonctionalité est encore "trés expérimentale" et surtout trés limitée.
Extrait de la doc du driver.
Very limited write support
This driver contains SAFE, but very limited, write support. It is safe, because of its limitations. It can only overwrite existing data. The ntfscp tool in the ntfsprogs package can be used to safely overwrite data.
No size changes, file / directory creation / deletion / rename
This driver cannot change the size of files. It cannot create files or directories. It cannot delete files or directories. It cannot rename files or directories.
No Quota, ACLs, Alternate data streams
There is not support in the NTFS driver for Quotas, ACLs or Alternate data streams.
Maintenant si tu veux jouer au risque de casser ton windows...
Le moyen le plus simple et le plus sur de faire des échanges entre Windows et Linux reste de conserver un partition FAT32.
A+