The "server refused our key" bit didn't link to the public-key auth chapter,
[u/mdw/putty] / icons /
drwxr-xr-x   ..
-rw-r--r-- 3347 Makefile
-rwxr-xr-x 865 cicon.pl
-rwxr-xr-x 8673 icon.pl
-rwxr-xr-x 33501 mkicon.py