Stardock Corporation announced today that Impulse, its digital download platform, has grown to close to a million users since its launch last summer. To celebrate its success, Stardock will be giving its one millionth Impulse customer a brand new top-of-the-line gaming PC worth more than $4,000. The nine-month-old Impulse platform now boasts games from THQ, 2KGames, Atari, Capcom, Dreamcatcher, Epic, Paradox as well as various applications, utilities, anti-virus and more.