Been reading some post on here about mostly HDTivo and the upgrades and what not, but am not finding an answer to what I want to know. In about 2 months I will be finishing up a HT system that will need 3 separate HD feeds. They dont need to be Tivo. So I was wondering if I should buy the 2 additional boxes that I need, currently have 1 Hughes HD box or should I wait til a little more information is out there on the switch from Mpeg 2 to 4? I saw the boxes at a local retailer for $199 and thought that it was a decent price? Thanks for your input!