If you have host keys available in the common \i\c{known_hosts} format,
we have a script called
-\W{http://svn.tartarus.org/sgt/putty/contrib/kh2reg.py?view=markup}\c{kh2reg.py}
+\W{http://tartarus.org/~simon-git/gitweb/?p=putty.git;a=blob;f=contrib/kh2reg.py;hb=HEAD}\c{kh2reg.py}
to convert them to a Windows .REG file, which can be installed ahead of
time by double-clicking or using \c{REGEDIT}.
you from free software developers who don't have any idea who you are.
Then, only send out these mass mailings to the former.
+\S{faq-checksums}{Question} The \c{sha1sums} / \c{sha256sums} / etc
+files on your download page don't match the binaries.
+
+People report this every so often, and usually the reason turns out to
+be that they've matched up the wrong checksums file with the wrong
+binaries.
+
+The PuTTY download page contains more than one version of the
+software. There's a \e{latest release} version; there are the
+\e{development snapshots}; and when we're in the run-up to making a
+release, there are also \e{pre-release} builds of the upcoming new
+version. Each one has its own collection of binaries, and its own
+collection of checksums files to go with them.
+
+So if you've downloaded the release version of the actual program, you
+need the release version of the checksums too, otherwise you will see
+a mismatch. Similarly, the development snapshot binaries go with the
+development snapshot checksums, and so on. (We've colour-coded the
+download page in an effort to reduce this confusion a bit.)
+
+If you have double-checked that, and you still think there's a real
+mismatch, then please send us a report carefully quoting everything
+relevant:
+
+\b the exact URL you got your binary from
+
+\b the checksum of the binary after you downloaded
+
+\b the exact URL you got your checksums file from
+
+\b the checksum that file says the binary should have.
+
\H{faq-misc} Miscellaneous questions
\S{faq-openssh}{Question} Is PuTTY a port of \i{OpenSSH}, or based on