Tonight Maxis will hold an official developer chat once again, this time about the next expansion pack for the Sims 2, most likely called Pets. There are several rumours saying the pack will be announced today, which means more news might - and probably will - arrive within the next couple of hours. The chat will be held at 3pm PST (11pm in Britain and Portugal, midnight in most of Europe) and will last 30 minutes. Producers of the expansion will answer questions, so if you want to know more be sure to get to the chat in time. Maxis has not yet announced who exactly will attend the chat, but all will be revealed on the chat page once the room goes open.