Tomorrow's chat has already been announced: it will be a chat with Will Wright, the brain behind the Sims and SimCity. The chat time is as usual: thursday, at 3PM PST (which is 11PM in the UK, and midnight in Europe). The amount of people who can attend is limited to 500, and first come first serve: the first 500 product-registered people will be allowed in the chat room. Make sure you get there early. You can go to the chat from the official site's homepage.