Please check out the attached NTFSTEST.EXE (with source code). I have to goto sleep now, but maybe Paulo can figure out how to plug it into the Syslinux Windows installer? We probably have to check 'fs_type' and leave the libfat stuff intact, for now.
NTFSTEST.EXE dumps cluster and sector information for a file on an NTFS partition.
Attached! ntfssect.tar.gz 38.17KB 17 downloads
Also at NTFSTEST.EXE source code in a git repository (hosted by H. Peter Anvin )