Everyone’s talking about high-definition TV, but who’s really got it? Voom, provided by Rainbow DBS, is one of the first all-HDTV subscription services, with 35-plus channels of vivid viewing. For $50-$90 per month for service and equipment rental, you can now get reality right to your couch. FYI: HD-enabled TV not included. (800) 438-8666, www.voom.com
— Beth Snyder Bulik