Unlike the built-in Mac OS X NTFS support, NTFS-3G driver makes it possible not only read but also write data on the volume NTFS, connected to your Mac. This can be useful, for example, to access the disk partition used to boot the Windows operating system on a Mac via software Boot Camp.
The best part is that NTFS-3G is an open source software and is available for free to download. The new version of the driver (2010.10.2)comes with an updated reference guide.
Download the latest version of NTFS-3G(2010.10.2) from here.