If you want to subtly break a windows install you can use setCaseSensitiveInfo with fsutil. It turns on/off case sensitivity for a directory. There is also a

If you want to subtly break a windows install you can use setCaseSensitiveInfo with fsutil. It turns on/off case sensitivity for a directory. There is also a similar set of options for samba shares which comes with interesting tradeoffs for speed of reading a directory list.