No sooner than Comcast announced that it would soon be offering up select films via HD VOD the same day they landed on DVD, Cablevision has come along and attempted to stay level. Unfortunately for it, the firm's Popcorn DVDs On Demand service, which is available to iO TV customers, looks to be SD only for now. Of course, it still enables subscribers to watch new releases on launch day from the comfort of their couch, but a twist is thrown in by forcing renters to have the film shipped to their door (on DVD) as well. Unfortunately, there doesn't seem to be an option for only renting right now, so you'll be coughing up $19.95 (plus shipping) for any DVD / VOD purchase you choose to make. As it stands, The Bourne Ultimatum, The Kingdom, Eastern Promises and Sydney White are slated to kick things off, with American Gangster becoming available on February 19th.