Newsletter content

Hello everyone, I just have a quick question. After signing up for the free trial subscription, I decided to purchase the full version of Rocket Spanish. I foolishly assumed that the Newsletter for the full version contained only links to the next lesson's sound file, and ignored them, since I had access to all of them on the site. It wan not until now that I noticed that they contain useful quizzes and other information. Is there any way to access the content of these newsletters on the main site? If not, is there a way to start my subscription over from the beginning? I would like to see how I'm coming along. Thanks!