/dev/hda2 /mnt/data/d ntfs user,exec,dev,suid,ro,uid=0,gid=500,umask=0 1 1
where /dev/hda2 is the 2nd partiton on the drive
/mnt/data/d is the directory you created
uid = root
gid = a group you create to limit access
umask = 0 for rwx, 1 for rw, 2 for rx, 3 for r, 4 for wx, 5 for w, 6 for x, 7 for no permissions
dr-xr-xr-x 1 root james 8192 Mar 31 22:50 .
drwxrwxr-x 4 root james 4096 Dec 15 16:57 ..
dr-xr-xr-x 1 root james 8192 Mar 24 18:45 Administrator
dr-xr-xr-x 1 root james 0 Mar 15 19:15 backup
dr-xr-xr-x 1 root james 4096 Mar 18 01:22 data
dr-xr-xr-x 1 root james 4096 Mar 9 14:01 Deploy
dr-xr-xr-x 1 root james 0 Mar 7 00:42 DivX
dr-xr-xr-x 1 root james 1056768 Mar 9 14:01 I386
dr-xr-xr-x 1 root james 8192 Mar 26 18:41 Music
dr-xr-xr-x 1 root james 4096 Mar 19 23:22 NT4 Admin Tools
dr-xr-xr-x 1 root james 4096 Mar 25 15:36 RECYCLER
dr-xr-xr-x 1 root james 0 Dec 24 22:16 source
dr-xr-xr-x 1 root james 4096 Mar 26 23:32 SPOOL
dr-xr-xr-x 1 root james 0 Mar 16 21:53 System Volume Information
dr-xr-xr-x 1 root james 4096 Mar 8 21:04 VCD
dr-xr-xr-x 1 root james 4096 Feb 18 12:38 WUTemp
If you want to have it so it dosen't mount at boot time then this is it...
/dev/hda1 /mnt/data/c ntfs user,exec,dev,suid,ro,noauto,uid=0,gid=500,umask=0 1 1