The Gold Star and Star Members this year purchased Series One. The Gold Star only represents that you joined prior to April 1, 2007. You can watch the series you purchased over and over as much as you want until it retires from the website - which is posted.
Series Two begins in January. If you want to watch series two, you must purchase Series Two. We just recently offered Series Two for sale, and Series Three for sale - and we included a combo purchase if you want to purchase a double series and save a bit.
Your subscription is for 13 shows - all within ONE series.
If you don't purchase series two, you will be able to continue enjoying all the features of the website with your Series One purchase until Series One retires - at which time, if you have not re-subscribed for another series - your membership will revert to Basic Member limited privileges.
Hope that helps - - Ricky in Japan