over the last 2 weeks have had over 7 sc/tc with 622 power-signal-loss rebooting have been replacing with 722 - 722k but dish will make u upgrade with a new 24 month commitment
as a tech dish use to give the customer a choice of hdmi or componet then a year later went to just componet and then a year later they stoped all together i know directv has a hdmi and componet cable in the box with the receiver