-For more details and OpenSSH patches, see
-\W{http://bugzilla.mindrot.org/show_bug.cgi?id=138}{bug 138} in the
-OpenSSH BTS.
+\e{OpenSSH 3.4p1:} as of 3.4p1, only the problem with SSH 1 and
+Blowfish remains. Rebuild your server, apply the patch linked to from
+bug 138 above, or use another cipher (e.g., 3DES) instead.
+
+\e{Other versions:} we occasionally get reports of the same symptom
+and workarounds with older versions of OpenSSH, although it's not
+clear the underlying cause is the same.
+
+\S{faq-ssh2key-ssh1conn}{Question} Why do I see "Couldn't load private
+key from ..."? Why can PuTTYgen load my key but not PuTTY?
+
+It's likely that you've generated an SSH protocol 2 key with PuTTYgen,
+but you're trying to use it in an SSH 1 connection. SSH1 and SSH2 keys
+have different formats, and (at least in 0.52) PuTTY's reporting of a
+key in the wrong format isn't optimal.
+
+To connect using SSH 2 to a server that supports both versions, you
+need to change the configuration from the default (see \k{faq-ssh2}).