Hello!
I have a problem. And so... I have installed ntfs-3g, and i can read and write on disk as user or root.
But this problem is a applications can't access to disk (sometime reading data from FS is ok).
Example torrentflux.

HARD:
-1Tb HDD + USB box (NTFS)
- i386 (Pentium4 3Ghz)
SOFT:
-FreeBSD SERVER 7.2-RELEASE FreeBSD 7.2-RELEASE #0: Fri May 1 08:49:13 UTC 2009 Generic i386
-fusefs-kmod-0.3.9.p1.20080208_5 Kernel module for fuse
-fusefs-libs-2.7.4 FUSE allows filesystem implementation in userspace
-fusefs-ntfs-2009.4.4 Mount NTFS partitions (read/write) and disk images
-torrentflux (not write)
-rtorrent (coredump)

Tnx