You can download even if you cancel your subscription. You only get access to the ones as they come up during during your subscription. A 'past lecture' access would be great but I'm guessing penguin would charge a lot as to access to the current ones costs $600 a year, the past access would be a lot more. Subscribe for now and just buy the old ones that look really good.
Answered at 11:00pm on June 29th, 2014 by mfields (9 karma)