Fox wants to move its upfront location and date? No problem. Just make sure there is air-conditioning and a nosh. It doesn't seem to be upsetting NBC that, planning next year's upfront presentations, Fox is moving in on the peacock network's territory -- that of Monday, NBC's usual date for its upfront festivities. That's because, for some time, NBC has already been telling the media buying community there is a new way of doing business when it comes to buying advertising on television -- and that it doesn't have to do with glamorous, star-studded, two-hour-long events.