The Impulse Website announces the roll out of Impulse Phase IV, offering the recently revealed update to Stardock's online service. Word is: "Impulse Phase IV is part of the ongoing series of major feature updates for the growing digital distribution platform. The new client presents a more streamlined experience for managing installed programs, has a much faster, easier to use store, and continues to improve on its unbeatable download speeds to customers." The "Ready to Play" matchmaking feature of the new Impulse is now in beta, and you can sign up for that here.