Ok, thanks - I just got a little lost when Rang posted info from the ingerletter, but then you asked about sshguru.
I'm glad to hear that it was a misunderstanding on my part as I was impressed with ingerletter's comments.
Thanks to your info I won't even bother clicking on the 1 month "free" sshguru link - I agree 100% and share your philosophy of never giving my credit card to someone for a free or trial subscription... Aiming4.