Do you consider yourself a hard core Science Fiction fan? Do you watch Terminator and then look at the clock to see if you have time to watch the extended cut of T2? If so, we have just the event for you: DVDTalk's Summer Science Fiction Challenge. The idea is to watch as many SF films and TV shows as you can during the month of July. Share what you've watched with other challenge participants in the list thread and then talk about what you've screened and what others have viewed in the discussion thread. To make it interesting there's an optional checklist to complete, and extra points are awarded for getting to the 100 movie mark. It'll be a lot of fun. The Challenge officially starts on July 1st, so reserve your spot today and join the fun!