Peter Weller (Robert John Burke in 3), Nancy Allen, Daniel Herlihy. Directed by Paul Verhoeven (1), Irvin Kershner (2), Fred Dekker (3). Aspect ratio: 1.85:1. Dolby Digital Surround. 103 minutes (1), 116 minutes (2), 105 minutes (3). 1987, 1990, 1993. Image Entertainment ID4071ORDVD (1), ID4072ORDVD (2), ID4073ORDVD (3). Rated R, R, PG-13. $24.95 each.

Five and one half years after the formation of digital television's Grand Alliance, the resulting technology has been honored with an R&D Magazine 100 Award as one of this year's most important new developments. "The key criterion of winning this award is technological significance," said the publication's Editor-in-Chief, Tim Studt. "This new DTV standard will change the quality and nature of television. It offers vastly increased visual impact, broader programming options, and the ability to use TV as an information appliance instead of just for passive entertainment."

It's hard enough to transform one facet of the consumer-electronics industry, let alone three or four. But if Motorola's recent gamble with their new set-top box technology (code-named "Blackbird") pays off, they could accomplish just that.

Less than four years old, DirecTV announced last week that it has hit the four million subscriber mark, a number that the company says puts it in one of every 25 TV households in the US. Other interesting statistics about DirecTV: 120 million pay-per-view movies and special event purchases have been made; A total of approximately 200,000 hours of professional and collegiate sporting events have been broadcast; Maintained a monthly churn rate (percentage of subscribers who disconnect) of 1 percent (DirecTV claims that this is the lowest in the multichannel video industry. )