I was a member of ISO way back at its inception.   Then I joined 12cs.   I paid for the program, thinking it was ready to go.   However, when I got into the member's area, I saw  that the tools were not ready to use.   When I write to Darryl to let him know I wasn't happy about paying for something that wasn't ready to use, he promptly refunded me and canceled my account.   He was very nasty about it too!   I thought it was very rude, especially since I was a long-time member of ISO and had promoted that program quite a lot.   He even locked me out of ISO, and I had tons of subscribers in my Autoresponder there.   I would NEVER be a part of anything he offers.