In the DQD commercial from 1997, the boy gamer is seen using a Dreamcast controller, when the Dreamcast wasn't released until Oct 1999 in the US.
In the scenes following the chapter for year 2000 they are in a BMW 745. This model and make was released 2002.
The 1997 part shows a conference room with a huge flat screen display for presentation. These types of screens were not available yet at this time.