There are a bunch of really impressive technologies that go into making high definition television programing available to you and other home entertainment enthusiasts all over the world. You can get your high definition television programming from satellite TV companies, cable TV providers, over the air, or off of special high definition digital video discs. You may even be able to download high definition television programming over the Internet in some places.
There are also a variety of technologies that go into the actual screens that you can watch high definition television on. Plasma and LCD flat screens are the most popular, but you can also watch high definition television on Digital Light Processing screens (which can be come the form of a projection TV set or be created by a projector). There's even a new flat screen technology called Laser TV which may come on market soon and uses lasers to generate the images on the screen.
While all of these technologies are pretty exciting, they also create a lot of choices that you have to educate yourself about before you go to buy anything. After all, if you don't know that most Plasma screen TV's emit an annoying buzzing sound at altitudes over six thousand feet, you're likely to regret having bought one if you live in the mountains of Colorado! Fortunately for you, if you go with Dish Network for your high definition television programming, you'll get some of the hardware headaches taken care of at the same time. That's because not only does Dish Network provide more high def channels than anyone else, but it also provides free high definition satellite receivers whenever you sign up of a high definition programming package.
Right now there are two different high definition satellite receivers that Dish Network is providing to its high def subscribers. Which one you get will largely be determined by what a customer service representative determines your needs to be when you sign up for service. If you tell the customer service representative that you just want to watch high definition television programming on one TV and that you don't need any extra features, you'll probably get the ViP211. The ViP211 may be Dish Network's introductory model high definition television receiver, but it doesn't have any lack of features or functionality. In fact it has all of the features you would expect from an Dish Network satellite receiver like access to the Dish Interactive Electronic Program Guide (which takes advantage of the extra screen width to display more data!), Parental Control Locks, on screen Caller ID capability, and even though the ViP211 is the basic model, Dish Network also snuck a special feature called Dish Comm into it which allows it to communicate with other Dish Comm enabled satellite receivers by sending signals overt he wiring that already exists in your house.
The other satellite receiver, the ViP622 DVR, is the model you'll receive if you want bells and whistles. The ViP622 DVR can record up to thirty hours of high definition television programming or standard definition television programming on its built in high capacity hard drive. It will also send a down converted high definition television signal to a second TV located elsewhere in the house.
