(Business 2.0) – The first Comdex since last year's bankruptcy will be a test of the tech expo's repositioning as a smaller but more focused business-to-business IT showcase (see "Worst in Show," What Works, September). So far, so good: Management expects the event to attract 50,000 attendees and more than 600 exhibitors. And yes, Bill Gates will still give the keynote address. Nov. 16-20