Apple has announced a press conference with Matrox and Pinnacle on Monday April 10 at the NAB (National Association of Broadcasters) show in Las Vegas. This has led to speculation that the two editing card solution manufacturers are moving into the Mac market, as currently there exist no drivers on the Mac OS for their cards. All three companies are keeping very quiet about the details of the announcement – but the Digit Web site will give you the facts as soon as they appear, live from NAB.