published on: mingster

http://tool-box.info/blog/archives/1193-Snow-Leopards-NTFS-readwrite-support.html

This still stands for release version of Snow Leopard. It also works for USB disk.

update: 2010/8/6:
I switch back for NTFS-3G, the Apple built-in version is not stable and screw up my partition table. Apple did not enable it for a reason...