DirecTV HD question?


I am thinking of buying a new HD rear projection television. If I did this I would probably want to upgrade my DirecTV service to include HD programming which would require me to change my round dish to an oval dish with a triple LNB. However, I recently heard that DirecTV is planning to launch a couple of new satellites in the next year or so. Would this mean that the triple LNB oval dish would have to come down in a year or so and be replaced with some new bigger dish with the capability of receiving signals from four or five different satellites?
mchd1
I do not claim to be an expert, but from a marketing point of view it would be a disaster to make their customers change their dishes. Although they are supplyinmg free dishes when someone moves, it would be far too costly to replace all existing dishes, even though HD is not in 100% of their customer base.

Try this link http://www.avsforum.com/avs-vb/ there are some very knowledgeable people here.

Cheers
There is a short article about this in the latest Perfect Vision. It does say that they are planning to offer as many as 150 HD channels and unfortunately it will require a change to a five LNB dish, and a change of HD receivers. A pain, but certainly worth it.
Regards
Carl
I recently spoke with one of their technical persons regarding getting telecast of cricket matches and he mentioned I would need a NEW dish (over and above my 3LNB current Oval dish) and the channel numbers for cricket coverage is 2021 and 2022 (in thousands)! So obviously new dishes are already requred especially to carry the new asian programming which Sky (is this parent company now?) owns in Asia. I am about to order the new dish also and will have more info later.
Just read the short article in The Perfect Vision. Doesn't look like this would be the right time to upgrade to DirecTV HD. I am not interested in putting a new dish up in 6-12 months or taking the risk of having to trash a $1000 HD TIVO DVR box.
I am upgrading the DirectTV HD this week and will use my current SD Tivo but be able to watch HD programming as well. I figure most HD watching will be live sports and movies so the lack of Tivo for HD for a while should be tolerable. I think the feature I will miss the most is the back button. I wish I could have it for everyday conversation.