2002-2003 & -- (freelance project) &
\href{http://www.jankratochvil.net/project/captive/}{Captive}: The first free NTFS read/write filesystem for GNU/Linux (14~months)
+ Featured \href{http://slashdot.org/article.pl?sid=03/12/02/1536227}{on slashdot}.
+
Project required analysing portions of 80MB+ i386 disassembly dumps of
MS-Windows XP kernel and ntfs.sys to achieve the first binary compatible
reimplementation of the required undocumented XP kernel subsystems.