how to mount read/write ntfs in macosx

Well .. i was facing same problem and i've found a solution that works perfectly for me and i can write on NTFS:

1- Install OSXFUSE == > The most important part is to check the compatibility layer within installation otherwise it wont work
2- Install fuse_wait pkg
3- Install ntfs-3g 2010.10.2 and remove the MacFuse from the customized installation (if you couldn't, just after installation, go to preference and remove the MacFuse)
4- Reboot your macbook, et Voila .. it'll work

i've got this info from this link
https://github.com/osxfuse/osxfuse/wiki/NTFS-3G

Hope that would help

Cheers, Soha

 https://discussions.apple.com/thread/4152122?start=0&tstart=0