Redbox will soon be launching its Redbox Instant video streaming service. According to CNNMoney, this new service will cost $8 per month and include unlimited streaming of movies from Warner Bros., Sony Pictures, NBC Universal, and other studios. (For an extra dollar, it'll also add four 1-day DVD rentals from its Redbox kiosks, although Redbox's Facebook page claims no addiitonal fee will be required for this.) Currently, Redbox Instant is via invitation only; click here to sign up for a free 1-month trial as a beta tester (a subscription will be required).