SIOUX FALLS, SD–– LodgeNet Entertainment Corp. and Petters Entertainment Group have partnered in order to integrate Petters Groups Polariod high-definition displays with LodgeNets HDTV platform. Petters Hospitality has also adopted Pro:Idiom content security technology that will enable LodgeNet served hotels with Polaroid flat-panel screens to display Pro:Idiom protected satellite and video-on-demand entertainment.