I am using rsync with ssh and have 12 winNT servers all called Server. Can I put all the rsa/dsa keys from each of them into authorized_keys2? Will it look through all of them till it finds one that matches the particular server? Or will it stop on the first one that is Administrator@SERVER? Also all of these servers only have dialup (56k modem) access. Would setting the block size (-B) help speed up the transfer? Or just let it do it by itself? I am using the -z to compress the data.