Registrations are now being taken for the Macworld 2011 expo. The event will last from January 26th to the 29th, and take place at Moscone Center West, located in San Francisco. Until December 2nd, special discounts are being offered on all entry fees; costs run from $25 for an expo-only pass through to a $725 Super Pass. The latter includes access to all presentations, all sessions in the User Conference, and one choice of workshop.