The H20-100 has some HDMI issues with certain brands of televisions (component works fine). The -600 has some heating issues, occasionally causing it to spontaneously reset (placing it where there is adequate airflow helps). Both of these conditions may possibly be corrected by future software upgrades.
The H20 will come with an access card. You will have to call Directv to activate it. It will work fine with a 3-LNB dish, including all of the HD package channels. The 5 LNB dish is required for HD locals and regional sports networks. Additional HD channels to be added next year will also require this dish.
I don't know about rebates, but you might ask a CSR.
The H20 will come with an access card. You will have to call Directv to activate it. It will work fine with a 3-LNB dish, including all of the HD package channels. The 5 LNB dish is required for HD locals and regional sports networks. Additional HD channels to be added next year will also require this dish.
I don't know about rebates, but you might ask a CSR.